Yeah but them CBs are still fire arms stuff and as such probably illegal in your back yard. The Slavia 630/631 is no longer available new as it was discontinued last year, and its replacement, the 634, is just now arriving here at about $190. I'd steer clear of the Gamos. Quality is usually pretty poor, and many of the newer guns have been failing in short order. Broken springs, broken stocks, etc inside 2 months of use. The QB78 isn't exactly a powerhouse as it come from the factory, and most owners end up rebuilding them to get the level of performance needed for hunting. Again, build-quality is generally not so good out-of-the-box. They do have excellent barrels though. The RWS 34 is a very good gun, well worth the ~$200 price tag. The RWS 94 seems to be gone from inventory most places lately, but its a decent gun. It is prone to early spring failure though.
The R-9 is the workhorse of the HW line, a very popular and well thought of rifle. The R-7 is a smallish gun, fairly low power, not really suited for hunting situations with ranges more than 20 yards or so. It is a very accurate and smooth shooting gun however and many buy them with the intent of tuning them up a bit.
Theres lots of good guns available on the used market too if you want a better gun without the high price of a new gun. Used R-1s, RWS 48/52s, R-9s, and just about anything else you can think of can be had in near new conditon for much less than new prices if you look around.