Hey there,
Yes I've used and gave them all a test for a few days. I like the feel of the Wave case but it is the thickest out of all the cases. Not really good material either. The color flakes off (and i baby these cases and phone). It is now stored away. (got it at TJ MAXX for $7 for 2 cases, so I don't care

)
Now the Innocase and Luxe are 2 thin feeling cases. Both feel great in the hand and the material is very well built. LOVE that these 2 are lines with felt in the inside. Phone slides in smoothly. Cutouts are perfect on both. As much as I like these 2 cases, I am sticking with my Charcoal Incase Slider full time.
The Innocase (with its tabs to slide in) is much easier to take apart than the Luxe. If you dock your phone like I do, the Luxe is just a pain to take apart because the tabs are so fragile. My Anti-Glare protector is aligned perfect and it still caused tiny bubbles on the bottom. It wasn't much, but it took a few days for the screen protector to go back to normal. The Innocase didn't have this problem.
See the pic
Also, the extra cutout around the volume rocker bugged me. I knew about it, but wanted to see it for myself
So, out of the 3, this is how I would rank them
1. Innocase
2. Luxe
3. Wave
Hope this helped