D 350 are very good gun but 100%
they are not for plinking, specialy on
short distance, they are too strong,
they are too too heavy, and they are too too long.
Balance is not too good, but they are nice made,
nice look, accuracy is ok with RIGHT pellets and
they have incredible strong impact for springer.
I have one few years.
If you not sure 34 or 46 I think 46 are better choice
for everything.
http://free-sb.t-com.hr/mkeke
Maybe help you in choice!