my guess would be you would go back and try out more cycles but who knows, It seems like youve got your head screwed on and not jumping straight into a cycle which should be applauded my mate....I dont know where you are from but many where I live in the city just dont care about themselves and jump in at the deep end. I guess your about 24-27 years old am I right?
yeah for sure read up on anavar, heres a chart you should look at..
http://www.steroid.com/effect.php
gains from ph's arent really comparable really mosty are just clones of steroids. they are clones of steroids but have similar chemicals replaced with near identical substrates ( i think is the right word)often the replacements are more dangerous to use and can do damage to your body id stay clear of them 95 % are not worth a thing.
ya bro keep up the good work if I were you id keep going, even with your strenth gains until there is no option.ps if you are getting stronger with no size increase then just up your reps,