Just placed my order for the Original Blue Rehbands, so hopefully there'll be here within 2 weeks
Some history:
I have a bad left knee caused by an early childhood injury which involved slamming my left knee onto concrete, causing the bone to now protrude a bit a little below the knee cap. Heavy and and intense squatting over the years - earlier with bad/moderate form, and recently with much better form - has again aggravated this injury, making kneeling on the left knee very painful and difficult. Saw a sports doc, and he confirmed that there's not much that can be done, except to not go crazy on the squats. Doc also confirmed that the pain is not related to patella tendinitis, which was a relief.
I own pairs of Titan and TK knee sleeves. Not a fan of the TKs, as they were always a PITA to put on given the rubber material. In terms of support and compression, have to say the Titans felt much better (but that could be because of sizing).
That said, however, the Titans started to rip within a week. Got the wife to reinforce the stitching, so as to slow slow down the tearing. he Titan lettering on the sleeves all disappeared after several washes.
In terms of sizing, I ordered the Titans in XS and the fit was perfect - nice and tight, providing great compression without casting the knee like knee wraps and without the burden re-wrapping the knees between sets. So, without measuring my knee, I automatically ordered two pairs of the Blue Rehbands in size S. Hopefully these will fit OK, nice and tight, and comfortable enough to leave on between sets.
Will provide another update on sizing when the sleeves arrive!
Cheers