For me with my passion for pumpers it is the light weight and recoilfree nature of these guns that I love.
Having the dimensons of an Orangutan also means that I personally find it quite easy to pump my Innovas up to 11.6 ft lb (around 7 pumps with my .22 and 11 pumps with my .177)
I did recently hand one of my Innovas to a friend who is slightly built however and he only managed 5 pumps then gave up and asked for the FWB 127!!!
A silenced Innova can be carried all day without a strap as it weights next to nothing. The triggers are not that bad and do not affect accuracy in my experience at any rate. You get used to them after a while and can "sense" the firing point.
I use a 11.6 ft lb .177 Innova on a bipod for rabbiting every week and it is deadly accurate to 40+ yards.
I agree the Sheridans are not really suitable for hunting but both mine shoot at 11.4/5 with 6 pumps and are very accurate at tin cans