I'd add the Silencerco Sparrow 22 to that list, I'm leaning towards it for my first suppressor.
Weight - 6.5 oz
Diameter - 1.062"
Length - 5.08"
Sound reduction - 41dB*
*take manufactures numbers with a grain of salt.
They use Multi Part Containment (MPC) to isolate the baffles from the serial numbered tube. So in theory the baffles could take a hit and you'd only be out the replacement cost of them, not the whole suppressor and $200 stamp.