I have a spare harmony 550 you can try out to see if you like the programming, use, etc, but I would recommend the other styles due to the small shallow buttons on the 550. Then again you don't have litle ones like I do. If you liked the 550 I might just let you have it.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70