Which program for me?

[SameSame]

Hello, help would be nice please.
I've said before that I have been training to a cetain degree for a few years, but not eating enough or doing the majority of the big exercises. Basically I have not done squat or deadlifts before very much but want to do them becasue I have some racks and more weights. So basically I want to know whether I should start with a Rippetoe 3x5 or a madcow 5x5 program. This is because I have been benching for years(although I can only do about 210lbs for 6 reps) anddoing overhead press( about 140lbs for 5reps). Though I have not been doing the squat and deads. So what should I do?
I have a bit moer knowledge on the 5x5 and don't quite know the proper set up of a 3x5 example, Would I start at my 5 rep maxes in week 1 for the Rippetoe as opposed to leading up to them in the 4th week in madcow 5x5?
help would be most appreciated. thanks.

[bigbench]

Just give the 5x5 program a chance any where from 6 weeks to six months or until you stop seeing results. After that, try switching it up to another program