dude, hate to be blunt, but get real. these are salesmen, not counselors. the onus is on you to research and know what you want FIRST and not go bore them with your indecision. if they must decide for you, they will choose the one that gives them the best profit margins.
if you don't know what u want, u may just get an unsure, non-committal response cos they don't know how to answer you, or worse, in the more unscrupulous shops, they may try to carrot chop you.
my advice: research specs, go shop and touch touch (cannot take pictures though cos of shutter count), check price, buy what u need (camera, sd card, bag), pay, and leave.
if u need other things, can go back and slowly look again. there had been a lot of horror stories of pple over-paying for filters already so if unsure, don't buy first.