The sides that some experience from clen scare me. I'd rather do DNP than to try clen. Though, that opinion may change as time goes on.
Albuterol is just as easy to obtain as clen is here. It was just a personal choice to take it over clen. I've lost a lot of body fat on albuterol thus far, while maintaining muscle mass (even on a cut). My only fear is that I'm not appropriately dosing ketotifen (which is also easy to obtain) in order to keep the results coming due to downregulation.
I have base access so beny could be pennies on the dollar. Though, with Japanese insurance, I'm probably getting albuterol + keto for the same price. Also, there's a debate on whether beny is even effective or not. I'd prefer to be on the safe side and just take keto (in the right dose, hopefully).