Personally, I think the 50mg to 100mg stuff works better. Thats just my opinion however. I find that they 50mg/ml stuff is killer for site injects and its not that difficult. You can do 2cc's in each bi, then mix 2cc's with your test (if you are stacking) and you are solid. Twice a week and you are getting 600mg of EQ.
Now, I am not saying it is easier because it isn't. But if you are going for site injects and you want quality EQ, I think it works. If you had to do a high dose EQ, I would reccomend doing Black Label at 300mg, but for the vet stuff, Denkall or Fort Dodge is the only way to go.