What are the best 7-keto supplements currently?
7-Spray if it is in stock at Prototype. Its Patrick Arnold's version and also has b-AET. 7-Spary and UR spray stack works very well for fat loss. I've used 7-spay as well as Iron Legion Invictus and VII-KT and 7-spray works better and is easier to use since both ingredients are combined in one spray. I also think PA's carrier is way better than IL's and it doesn't smell like you doused yourself in cheap "woodsy" cologne all day.
Add Sup3r-11 to UR/7-spray and its even better.
As for 11-oxo vs 11-KT transdermal, PA had this to say:
"11-oxo, 11-KT, and some of their metabolites all share considerable 11b-HSD1 reductase activities. So in that regard, 11-KT is not the only "active" form
As an androgen, 11KT is the active form though (along with 5a-11-KT metabolite)
Both are probably equally potent as androgens orally probably. 11-KT will be much more effective as an androgen topically though than 11-oxo topically"