Curious to see who uses what cages. Will try adding a poll.

2 times Coolermaster 4 in 3

and

2 times Ri-Vier 5 in 3

I currently use two Kingwin KF-3001 and an IcyDock MB973. I am migrating to a smaller form factor shortly and all 3 are for sale.

A buddy of mine uses the Norco cages so that's what I went with. Just ordered 3 of the 5 drive cages along with 3x4tb seagates at $140 each. It'll work for now

Norco 5in3's here, but would get the iStarUSA ones, the same model used by Limetech in the recurrent server if I were purchasing them today.  Friend of mine used the 4in3 iStars and he loves it.

2 times Coolermaster 4 in 3

and

2 times Ri-Vier 5 in 3

 

Nice!

iStarUSA 5-in-3s, fans removed, have two with a third in the future.  Love them.  Have a single iStarUSA hot swap too in my preclear machine. 

Fractal Design Define XL USB 3.0 Black Pearl

 

with

 

Supermicro 5in3 cage

and Supermicro 4in1 cage (for 2,5")

 

Very happy with and quiet