I have had this lens for 6 years and have never been really happy with it. The 55-250 IS STM is on sale right now and I was thinking of getting one to take the place of 75-300 in my bag. The 75-300 is not image stabilized and I think that will make a big difference. I know neither is quality glass buti don’t get a lot of keeper pictures now. $250-300 CDN is my budget. What is the collective wisdom here? Worth while upgrade?

