Sold my 6906 a few months back,currently have my 6946 up on a 'site'. Since I picked up a 3913NL and 3953 recently,the double stackers can go. I like them but like the single stack grip better. If I want to shoot double stackers,I've got 59 and 92FS for that. My future purchase endeavors with be the small single stackers of 9 and 40.