i pledged for one,

i own a FDM printer, also DLP, and for a while an SLS,

the one i use the most is my FDM, for reliability. WYSIWYG printing.

So if this machine can improve my FDM surface finish as they claim to show, then 199 usd is well worth the money.

We'll see. Not a big risk anyway.

I tried ABS vapor, it's not great, part weakens, and acetone vapor are not that healthy.