If I where you I would do some research on the products at there site forums. Go to there forums if they have them and read up on the models. Try to find the good and the bad. See what others have already written this way your no wasting your hard earned money. Specs are nice but the models may not be good.
I don't use a high quality digital camera. I still prefer my old Minolta 35mm STsi 404si with 28-80 AF lens.