You might want to double check this, but as far as I remember both the Sovol SV06 and SV08 are open source. The SV06 sounds in line with your desired budget, IF I remember correctly the open source thing. And as others have said, Cura, Prusa slicer and Orca are open source and cross platform.
Stampela
A bit hard to tell, as every printer is different, but try a small test file at let’s say 100 mm/s? I use Cura (really, really dislike the Slic3r/Prusa Slicer/Orca interface) and here it’s called “Print Speed”. Changing that will lower the others in the same way, can’t imagine it works differently in Prusa Slicer.
True about PETG, but the thing about a specific filament being stringy stands: I have a green PETG that, once it gets some time in the drier, is almost perfect. And an orange one, that can sit in the drier a whole day but still string.
This could be two things, aside from what you considered. Did you increase the speed? Because if I remember correctly the SV06 has a bit of a wimpy cooling system, and as opposed to the SV07, no extra fan on the back. Another thing to consider is that sometimes you just have a filament that is stringy, did you try a different one, or so far it’s your only option?
I have a Sovol SV07 Plus, that is the newer version of the SV06 Plus… or in other words, the mechanically identical, but larger, SV06. It’s easy to assemble, it’s bigger than the A1 Mini. Now, you don’t know how big your printer needs to be, until you find out that it’s too small! I found that the 22cm square offered by my old Ender 3 was enough for most things, but it wasn’t enough for everything. I also had a 12cm square with a Monoprice Select Mini Plus V2(the name was the biggest thing lol) and that was quick to become restrictive. Would I suggest the A1 Mini, that has halfway between the two? I don’t know. But at the same time it comes pre assembled (it might not be a concern for you) and easy to use. In short I would recommend the SV07 as that’s the small and less expensive version of what I have, but the SV06 should be mechanically identical so that gives me hope it’ll perform equally well. The downsides are a less than stellar control unit (the hardware inside the touchscreen), a weird as fuck cooling fan that is super loud, and instructions that trick you into believing that the packets of screws are numbered in a meaningful way. Don’t. That said it prints everything with ease, it’s really fast and that fan might be loud, but at the same time works wonders. I love it. Oh! Also. Once I ever so slightly fucked up the Z offset, making it scrape quite thoroughly the build surface: nothing got damaged, build surface included!
All I can think is “Do you even lift, bro?” and chuckle.
Seconding this. I had a rock solid Ender 3 since 2018 that got a few upgrades (btt 32 bit silent board, geared extruder, abl, couple of printed add ons) but never really needed any maintenance, recently upgraded to a Sovol SV07 Plus (big SV07, mechanically similar to the SV06) and hot damn! It’s a beast. Not only it goes stupid fast, can reach higher temperatures, heats faster… but it’s great out of the box and it prints TPU like nothing. Really, I tested it without changing anything and it worked fine. Downsides are that I got used to Octoprint and it can’t be used here, but Klipper is a decent replacement. Now, the ugly bit about that: it’s running on a really cheap board and an oddly customized os. You don’t notice any of that normally so that’s a plus, HOWEVER if like me you have a Spaghetti Detective/Obico account things change. There’s some copy paste to do via ssh, then the webcam struggles to hit 15 fps and whatever you do DON’T push any update button! Those wrecked everything. Not a fun few hours when I tried to figure out how to fix it.
Anyway the SV06 mentioned by OP is with Marlin rather than Klipper so none of the warnings apply :D
If it’s colored, it’s bad. I have a lovely purple GITD pla that even had a warning about the purple one not being that much glowy, it still surprised me. Very short time, very dim even if charged with a UV light… I like the color so all in all no big deal, but wow. Speaking of the suggestion of using UV reactive filament (light that, by the way, would keep the GITD ones glowing) some colors just look bright even without needing to be special. For example I have a bright green PETG that pops with UV light.
I’ve never had issues with Cura losing my stuff (been using it with an Ender 3 since… 2019 I think) but the backup plugin is connected with your account. It’s a wonderful thing! New computer? Login, restore backup, everything is like you left it.
I do make sure to use it before any update because I have seen the same kind of posts as you have.
Netflix, in Italy
I’m going to top that… I thank whatever assistant I’m talking to. After I get the answer. And they’re not listening anymore.
Real or not, it just feels wrong not to thank after I asked for something and received it.
SV07 then? It’s pretty full optional, but I believe they didn’t open source the whole thing.