I use Winstrol (winny) on it's own.Ilium stanozolol, for animals.
Anyway, it doesn't really cut but hardens slightly when u first use it but resistance is built up later and u lose the amazing hardness and minimal growth after about 2 weeks.
that's in my experience. Anyway i use a 25 g needle and the thing goes thru smoothly. Depends on brand but ilium is gd stuff.
All in all, Winstrol (winny) isn't as gd as a cutter as many claim it to be. I use it because it's cheap and doesn't give me bitch tits and water retention.The strength gain is moderate and quite satisfactory. If u have the money invest in other stuff like a Winstrol (winny) and test p cycle, or anavar test cycle.That's my opinion because u might be sorely disappointed abt the effects of Winstrol (winny) after using it on it's own.