You do not mention your age, and I think that is a very important factor on this matter. Appart, of course, that AAS affect each person differently.
I turned 40 recently, and just a few months ago I ran a smooth cycle for 10 weeks: 200mg pw Deca + 20mg Winny ED + 25mg Anavar ED. Also, I ran 10mg Nolva plus 25mg Proviron throughout the cycle.
Deca-dick came in like four weeks into the cycle. Proviron didn't help (maybe the dose was too low). It wasn't just that I couldn't get hard. Viagra would do the trick here. But I was more like I could not get interested in sex at all. AT ALL. I would not have interest in taking the Viagra because I simply did not feel the drive, the will to have sex.
This lasted also through PCT: 2500 iu HCG week 1; 1500 iu HCG weeks 2 & 3. Clomid 50mg ED during 5 weeks. Immediately after PCT I started taking Tribulus Terrestris (1500mg ED).
No improvement during PCT and nothing too over the month after. Currently (7 weeks after PCT) I am beginning to notice improvements. I WANT to have sex again (still not as much as before) but still have some problems getting hard. I still have to take Viagra, although probably part of this has to do with the loss of confidence on this matter I have had throughout the weeks...
Weigth wise, I did not loose a pound neither during PCT nor in the weeks after. And I have preserved my strength pretty well...except for the past week, when I have begun to be unable to get the same number of repeats in each series... A bit worried. But it has not yet, as I say, meant any weigth loss.
Summary: being 40, I am not going to play around with Deca again in my life. 15 weeks without interest in sex is not what I exercise for...

But, I insist, I have read a lot about the matter and I think if you are under 30-35 you may find it very different. For me, however, next time its Primo.