you didnt mention if you wanted painless gear, but word is that test prop compounded with EO @ 200mg/ml can be made ALMOST painless, and certainly doesnt crash. phenylprop is virtually the same ester length i believe. you would probably have to try some different solvent and EO concentrations before you could get that to work and not hurt.
i'd just go with 150mg personally. sorry i couldnt answer the question; i dont think it's done much.