Hi FOZZD1,
I usually only do 4 pumps, with all my pumpers.
Because I am a lazy so and so!
But it adds to the enjoyment: 4 easy pumps, it really doesn't feel like hard work.
Plenty of power for my target practice purposes.
This way, in my opinion it is just as enjoyable/relaxing to shoot a pumper, as any other type of airgun.
Pellets wise, I use JSB Exact in the Innova in both .177 and .22. 8.44 and 15.89 gr. They work well.
Cheers, Louis