Lots of good advice there. I will add my two cents. I own various numbers of the following HW guns; 30, R7 (similar to 30), 35, 55, R1 (HW80) and 97 and if I could have only one for the purposes you mention it would be the one I have never owned, an HW 95 (Beeman R9). I ordered one for a friend and was impressed with the weight, balance, power and accuracy in .22. It was just a well mannered gun. Eventually you will end up scoping it. Get a scope with mil dot/hash reticle for accurate shooting out to the 50 yds you mention. No matter the price/quality, air guns can be picky about pellets. Even high end guns can produce mediocre accuracy with the wrong pellet. A good starting point would be H&N FTT's. Good luck friend. Enjoy the journey!