we are going to San Diego in September and the Zoo is a must for me.
Currently my longest lens is the EF 135 f2L* which I use quite often with the 1.4x TC for Zoo and occasionally landscape but for San Diego, I'm thinking of using a longer lens.
I want something light and small to carry, my uncle is lending me his 100-400L but I may want something lighter and faster.
Now I'm thinking about the 200 2.8L, either v1 or v2, doesnt matter to me.
Is this lens long enough for SDZ?
I could also buy a used ED 70-300 IS but for some reason, I never liked this lens.
70-200 f4L IS might be good too but I don't want a white lens and it's slightly bigger than the 200 2.8
*errata, my longest lens is an FD 100-300 5.6 fo my AE-1 Pro 













