55-250mm IS or 75-300mm IS?
I have a Canon 500d. I like to take wildlife, flowers, seascape, animals.
I can get a new 55-250mm IS on Amazon for £146 or a second-hand 75-300mm IS for £200. Or Sigma 50-200 F/4-5.6 DC OS HSM
Which of these two has the best image quality, or is there another lens that would be better. It has to have IS and no more than £200.
I would rather have a lens that I didn't have to keep changing, but they seem to be so expensive.
Thank you for your help, much appeciated.