Ive done madcow 5x5 and texas method(doing now).
Madcow 5x5
Pros:
- Squatting 3xweek
- good results, the first time I went till the 12th week, and gained around 10kg on squats, 10kg on bench and 20kg on deadlifts
- ramping up to 5 reps, and not doing sets across
Cons:
- Pretty demanding towards the end
- Recovery day (2nd day) is not really a recovery day as in texas, since your doing 5RM deadlifts
- Little variety
I would suggest that if your not used to squat 3 times a week, start a little lower than recommended, I got burned out quickly and didnt progress untill I decided to lower the weight.
Texas Method:
Pros:
- Recovery day is sweet and short
- Your working up to new PRs each week
- Alot of variety, if you want. The program is based around volume, recovery and intensity day. You can do any exercises as you please here, as long as you squat and deadlift
Cons:
- volume day is hard
- have not experienced any more so far.
I would advice you to do madcow 5x5 first, for as long as you can, then go into texas after your finished. Thats also how Mehdi adviced it over at strongslifts also. The madcow template is very straight forward, so you know exaclty what you are doing each workout, therefore it is more suitable for the less experienced. On texas you have to figure more stuff out yourself, so it helps to have experience from a program like madcow.
EDIT: I used this:
5x5 Calculator as a template for the routine