Hi guys need your views..

Whats the better gun to go for got the chance of a Walther Rotex in .22 or Hatsan AT44 also in .22 both guns are second hand and same price! Looming for a good platform for my diy night vision set up and keep the BSA R10 as my day rifle

So whats the better gun as a good work horse chaps for mainly ratting

Cheers folks..