Thanks for all the reply.
Like what sci80298 mentioned. Seriously, I don't think I will be shooting animal regularly. Probably will do more portrait, street shot and occasionally animal in the zoo. Maybe also my daughter annual concert.
Having a constant F/2.8 will be sweet.
Should I save more money for that :dunno:
Same here..I should start saving now maybe $1 a day? hehe just kidding...