3.0 is strong but so effective. You can recomp nicely for sure and as far as cutting goes, I'm certain that if your diet is on point you will be amazed at the results. I ran 3.0 on a normal maintenance calorie diet and looked trimmer and muscles looked defined and hard. As with most of these compounds training and diet drive the goal.
2.0 vs 3.0 to me was a matter of 3.0 being more intense, faster acting and the gym aggression was stellar.
Iml is closed for a couple if weeks but Orbit Nutrition has 3.0 in stock at a good price. You can use Heavyiron's code heavy10 for an additional 10% off.