5/3/1 is no joke. I did that when I was deployed and got incredible gains in strength over the year. It doesn't require spending hours in the gym either, which was great for me. I hate to be in the gym for long, considering I put some long hours in at work sometimes.
'11 BMW E92 ///M3 - ZCP and DCT
'15 Ford F-250 - Lariat, 6.7 Powerstroke Turbo-diesel