Hi I am looking to purchase a new air rifle and have narrowed my choice down to either the weihrauch hw90 or the weihrauch hw97k.Which one would be the better for hunting.
The hw90 is in .22 calibre and the hw97k is in .177 calibre.
Having hunted with .22 weihrauch's in the past and had no poblems I am not sure about .177.How do they compare on a kill for kill basis as I have no wish to cause any suffering. Head shots out to 35yds have never been a problem and I would prefer to keep it that way.
Any advice on either of the two guns and the calibre would be much appreciated.

Steve