it seems like thes two are very similar... neither can convert to estrogen, both are 17aa methylated and both have a very high anabolic to androgenic ratio, both seem to have similar recommended doses.
the only significant difference between the 2 is that turinabol is derived from testosterone and winstrol is derived from dht..
what differences could you expect from running either at the same dose as a standalone?
i.e. muscle mass gains, strength gains, fat loss, endurance, side effects, keepability of gains, which would be more supressive, increased vascularity, aggresion and mental state in and outside of the gym, reduction in water retention, muscle hardness, etc. etc.