FLSUN
S1 Pro
Based on 56 Reddit mentions
$599.00
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Fast printer under 1300 euros ?
For PCCF, I'd recommend the Qidi q2. Its better set up to handle abrasives and more demanding filaments that require a heated chamber. The hotend reaches up to 370C, the bed up to 120C, the actively heated chamber up to 65C. Although, if you are solely after speed, nothing beats the delta printers m
...Plutonium239Mixer in r/3dprinter
October 18, 2025 3:44 AM
2
give me your honest reviews of FLSUN
I love my S1 Pro, though it took a week of dialing in and figuring out settings to make it print at a similar quality to my Bambu A1 Mini. But once that was figured out, it’s been great! Print quality is fantastic and it’s so fast, even with my setting tuned to favor print quality! One thing I’ve ex
...Artholos in r/Flsun_official
June 14, 2025 5:02 AM
3
Would a V0 be good for me to bring in my class when I need it?
Vorons are awesome but unless you can find a pre built one idk if that fits the bill. Look into a qidi tech printer. Enclosed decently fast etc or as much as I hate to say it bambulabs makes a smaller printer I hear good stuff about but in class with students enclosed and a filter is a good idea.. j
...Twistedsocal in r/VORONDesign
January 7, 2026 4:45 AM
1
S1 Pro and Customer Support
I have an S1 Pro. It’s FAST. It sounds like an alien fight when running. It produces pretty decent parts. If you wanted to print slow materials, I wouldn’t bother. But if you’re slapping in high speed filaments… it’s hard to beat. I did flash mine with the FLSUN Open Source firmware which has been a
...MurkyCup1554 in r/FLSUNDelta
January 12, 2026 3:47 PM
1
I hate FLSUN S1 PRO! Bad surfaces…
schau mal hier: https://guilouz.github.io/FLSUN-S1-Open-Source-Edition/home.html Die haben den Laser komplett ausgeschaltet und Verbesserungen in der Firmware eingebracht, die den S1 und S1 Pro um einige Punkte verbessern. FLSUN kennt die Firmware und ist in gewisser Weise auch daran beteiligt. Zum
...WarSufficient1768 in r/Flsun_official
January 24, 2026 9:53 PM
1
Hyping things up yet again...
There’s only a select few YouTubers who will give real opinions. The rest are just advertising. I remember when they were all advertising the Flsun S1 pro, oh man what a hunk of junk that printer was. Looked cool and moved fast, but that’s where the good stopped lol.
Qjeezy in r/BambuLab
April 14, 2026 10:51 PM
1
Fast budget friendly printer
probably the only printer that is (noticeable) faster, is the FLSUN S1 Pro. So if your CC prints good, just stick with it and enjoy. For multi color, just wait a bit longer, if you can wait for it, a lot of new stuf coming out in the next couple of months.
Lonewolf2nd in r/3dprinter
October 11, 2025 9:48 PM
1
Every move calculated, every surface improved.
FWIW, I have been quite happy with the QIDI's in my small farm (multiple X Max 3's, Plus 4's and Plus 4's with QIDI Box). And equally happy with the FLsun's in my farm (multi T1's, T1 Pros, T1 Max, S1's and S1 Pros). But I have always thought a Core XY printer as fast as the FLsun's would be the bes
...Even_Cow_1298 in r/QIDI
November 10, 2025 5:28 PM
1
FLSUN S1 - FREE
If I lived anywhere near Charlston, S.C. I'd be taking you up on your kind offer. I only have 2 (two) S1 Pro's in my farm but, they both work flawlessly. In fact, most of my FLsun printers are my go-to for fast turnaround. Of course I've also spent time with the machines ( and not just lazy plug & p
...Even_Cow_1298 in r/FLSUNDelta
November 15, 2025 1:42 PM
1