I have the benchtop Jet model. The height doesn't seem to be a problem for me while it's on my workbench, however, since I have made my workbench adjustable for two different work heights-one at table saw height, and a higher adjustment to 40" for hand tool work,I may be unique in that [cool]. Otherwise, agree with the poster who talked about a dedicated stand at whatever height works best for you. [smile]
Dust collection via an adapter to up size the stock Jet port to my 4" DC size works well. The table tilts too, and I have all the available sizes of spindles that I can get, including the 3" diameter one. You get different sized table plates to match the larger spindles, and they're oval in their opening to handle when the table is tilted too.
Oil bath drive is quiet and seems to be reliable. [wink]
The Rigid model is nice too, I came close to buying it but went with the Jet since I didn't need another belt sander of any kind[I have 3, one Jet 1 x 42. one Ryobi 4x 36" with 8"? disc and my Grizzly 6 x 48" with 12" disc. [blink]] even if it came with the machine.