Ah, Vortex caps are pretty much the thickest PBT caps. Stuck on the LEDs huh? I wonder if the LEDs weren't pushed down all the way before the soldering. I like the v60 for the Matias option.
The pok3r comes with thick Vortex PBT caps originally so you shouldn't run in to that kind of sticking issue. I doubt Vortex would go though the trouble of offering a backlight keyboard without testing key clearance for the PBT caps they sell.
Side Note: LiquidEvilGaming chose a peculiar placement for that flashy mouse.
Haha yeah sorry about that (The mouse placement and annoying lights)

Had a heap of products to review at the time and i had stuff nearly thrown all over my desk.
Having owned and reviewed both i'll say this pro/cons wise.
KBP V60
Pros:
I prefer the layout
More affordable
Backlit if you are into that sort of thing
VERY large switch variety!
Cons: I had issues putting some thicker Keycaps onto the boards and they rubbed against the LED's (These were in fact Vortex Doubleshot PBT which as mentioned are insanely thick) other PBT sets may work fine but it's all i tested with personally.
The stock case isn't the greatest and had i kept mine i would have replaced it with a metal one (Which would have added to the cost making it more costly than a pok3r is as stock)
Worst stock keycaps i have ever seen, thin,oily cheap plastic feel...just very unpleasant honestly. Granted most of us swap out caps anyways but it's worth mentioning for anyone who does not
Pok3r
Pros: Stock case is fantastic
Stock keycaps feel fantastic and are Thick PBT
Case lays keyboard more flat (Which i prefer personally)
Cons:
While the stock caps FEEL great the lettering wears out SUPER fast making them look hideous
Several keycaps on the pok3r's have VERY visible stems through the caps (Normal to a small degree on some PBT sets) but pok3r's seem to have some VERY bad examples. My personal boards have been fine however.
Out of the box as a stock keyboard i preferred then (and still now) the Pok3r. However with a metal replacement case and some nicer caps the V60 is still a solid option if you don't mind spending the extra on those just for the back lighting it provides. That said i have never used or owned one of the new back lit pok3r's so i really can't comment on those. The V60 however also offers some switch options the pok3r does not (Matias,MX Whites*Don't believe pok3r offers these?*,Gaterons,White Fukka (Fuhua) ) So that is something to definitely bear in mind should you want to try one of these lesser used switch types.
In short decide which switch type you want First,if it's available in both decide if you want back lighting or not...then decide if you are willing to shell out extra after the fact for a non stock case or not.
On a total side note about the Ducky mini while i totally respect Ducky as a company i could not get past the huge Bezel on the Ducky mini and decided not to even peruse purchasing one.
P.S i noticed you had mentioned MX Greens however with the dearth of options the KBP V60 has for switches figured i would at least mention them all.
Also as far as switches go i had an MX Blue of both KBP V60 (and still have a pok3r with them) and both of them had crisp feeling Blues across the entire board.