Few pictures of the FC-UFOv1 and the FC-UFOv2 side-by-side (V1 on the left, V2 on the right)
(Sorry had to mess with the contrast, I suck at photography and I have very little lighting to work with!
As you can see, the V2 has 2x the slits in the perc, and the joint was raised another 1 or 2 cm for the mouthpiece. Also the two mouthpieces I have are different sizes, seems it's totally random what size and angle you'll get with the mouthpiece.
As mentioned. my V1 had too many problems for me to accept as-is (VERY wobbly base, poorly cut perc, and a split in the glass). The V2 while better, still wobbles and has a poorly cut perc.
Honestly, at this point Steven has had 3 chances with me, none of which passed my reasonably low standards. I personally will avoid purchasing from him in the future, and will not recommend his products to other members simply because his QC standards are far too low.
*Maybe* I'll give him another chance in several months, but not anytime soon