.....im not even going to answer that...look the forums more if u want to know...and i pray you never did AAS's before or any PHs...
@tjkita: there is no if's and's or but's, if a PH or AAS is Methylated it "Will" tax the liver, if you get lower back pumps (pain in the lower back) that's not your back, that's your liver and kidney's screaming at you. Kata isn't methyl and neither is M-lmg, but there is a higher risk of Gyno on M-lmg because of the progestational effects. and If any i really would say go for katan, for aesthetic reasons. Just don't expect much in the way of strength or muscle gains at max dose of Katan...(don't compensate by taking more either) i wouldn't recommend u go under 200mgs every day, but also not go above 300mgs a day....i'd go for 300mgs to see some decent results.
if you go on SD don't under any circumstances go above 30mgs evenly spaced daily...any more and u risk hurting yourself and just aggravating side effects, without increasing benefits.
one of my personal fav stacks for re-composition was actually
methyldrostanalone(sdrol) : 10mgs ed
Stanozolol THP (katanadrol): 200mgs ed
made great gains and lost some fat in the process thanks to the thermo effects on stan, but i recommend that after U have used the two individually to see how each works with you.
the only sides i've experienced from katan was a little acne and i sweat more during my workouts and when i was asleep (night sweats but in a good way means the shit was working)
sides on Sdrol was back pain, no libido (different for different people some it makes them horn dogs.) acne, tired all the time, some water retention but weight went up across the board.