Tamron 17-50 f/2.8
Pentax Super tak 50mm f/1.4
Canon 55-250 kit
I was thinking about a 35mm or a 135mm. I would like a sharper lens for longer shots on the tripod so I feel like the 135mm would be good for that. I know some focal lengths are awkward on a crop body so I was wondering if these were good focal lengths. Perhaps there are some vintage lenses that are at other focal lengths that might be good for me.
In short which kind of lens should I add to the mix. Much appreciation and plus K for help.