I'm sort of stuck. I have pretty much all the 'common' puzzles per se - 1x1x1-5x5x5, Megaminx, Pyraminx, Skewb and Variations, Void+Floppy, et cetera. And I have about 80 puzzles so there's a bit of challenge factor at this point

But like all Puzzle Hobbyists, my thirst for a challenge reigns out of control. So what should I be getting next? I have a couple ideas... tell me which ones you would recommend:

Gear Cube
Jing's Pyraminx
Cubic 3x3x5
WitEden 3x3x6
Helicopter Cube
Babylon Tower
Crazy 3x3

I really want to get a Jing's Pyraminx, so that will probably be the next one I get. But any other suggestions?

--JC--

Professor Pyraminx (you can reduce to a Jing's Pyraminx, so it's a bargain!), for sure!

The Helicopter Cube is another must.

After that, I would recommend the Curvy Copter and possibly the Rex Cube. Odd suggestions, I know, but they're my favorites (except the Rex Cube - I don't own it but it looks awesome).

The Mosaic Cube is also a neat choice (yes, it may have slight issues, but it works just fine).

try to find a pyraminx crystle i got mine in a trade thay are hard puzzle to solve