I just pulsed SD along with Havoc and I was very happy. I was up 10 pounds and I did not increase my daily cals much if at all since part of my goal was to become more lean during the cycle and PCT.
Here are some of the details:
WO: M,T, TH, Fri
6 weeks: Havoc ramping up to 30mg
last 3 weeks: SD 10, 20, 30
Bf%: beg 13.5% end 12.5%
Weight: beg - 180lbs, end 190lbs
I actually had very little lethargy which I give credit to the Havoc for this. I also did not take the normal 10-15 support pills a day, just fish oil & Ragnarok pre w/o. I have changed my opinion on this since the last couple of times taking all of the support stuff screwed up my stomach and made me feel like crap and the workouts were a complete drag.
For PCT:
Toremifene 3 wks starting at 120 dropping down to 30 at the end
Retain2: 3 per day
Activate: 6 per day
Liv 52
Added Melting point after 2 weeks as I am trying to drop back down to 180-185 and find my lower abs.
One other thing I changed was going to a high rep workout 12-15 reps but I had been on a 5x5 program previously. The high reps seemed to give much better results for me than going heavy with low reps.