I was toying with the idea of buying a HW90 in .177 but would like the answers to some questions.

1 The model sold here in Switzerland has 30 joules = approx 22 foot pounds how does it shoot at this power level?

2 Under accessories there is a pump do I need one?

3 Does a gas ram like heavy pellets as recomended for PCP's or light ones as for a springer

Any answers much appreciated
Steve