And YES, it is true.
There is no real use for Clomid or Nolva post-cycle for Winny specifically since there is no post-cycle aromatisation to cause negative feedback. That makes whatever gains you made on Winny quite easy to maintain.
thats fine bull, but does winny shut you down? I believe it does, thus I would not cycle it without some sort of pct. That might just be my paranoia, but it just seems logical to me.
for the op: I dont know what type of winny your friends were using, but I know many people who have cycled winny alone and were not very happy with the mass gains. If your looking for mass, and are willing to run an aas cycle, why not do it right?
I will defer to bull on this one though, he is much more well versed with this stuff then I.