Yeah unless you want inject Winny for a reason go oral...I'll do Winstrol depot (water based) if doing inj,not oil based...I used it in the past and it worked great. If you trust your source you should be good to go. It was nice when I was using test prop everyday, otherwise I would just use an oral.
Brewer told me it takes a very specific solvent that is less common to come by... so when ugl's try to skip this it just becomes a mess of chunks and is like pinning shards of glass... instead most just do water based since it's cheaper to make (but obviously has its own slew of bacteria issues). But when made properly I guess it goes in smooth, no clogging, pip isn't much worse than prop
Oil based stanazol suspension in oil from GAULS was one of my all time favorite products! It cuts you up quickly. Unfortunately, I liked it so much I stayed on long term and got injuries. Winny is the most amazing AAS for looking ripped and vascular but injuries are inevitable if you stay on too long.