Help Needed

alright so i wanna get serious about djing and this weekend im planning to take a step towards that, basicall do you think it would be better to get a djm-800 and play off a laptop with say traktor and wait to save up to get cdjs or should i get one cdj this weekend then get like a cheaper behringer mixer and save up for another cdj i feel with that im 2/3s of the way to where i wanna be i would like to eventually like to have my set up be 2 cdjs and a mixer and not go the controller route please give opinions