Hi Lord,
Depending on what your budget is id recommend the following mate as ive seen them all in action at one time:
Small budget = Weihrauch HW99, BSA Lightning, BSA Supersport, Webley Stingray.
Medium budget = Weihrauch HW95 for definate.
Cushty budget = Air Arm Pro Sport, Weihrauch HW97, Weihrauch HW98, Weihrauch HW80 Theoben Evolution.
At the end of the day you will never go wrong with a Weihrauch mate. Ive had 4 and they were all class A rifles.
If you want to know which one id buy myself from the 3 budgets id say,
Small = BSA Lightning
Medium budget = Weihra