I can confirm it as fact that all decanoate esterfied gear can be be disolved at 600mg/ ml without out excessive use of ba or bb.
I also know that theses products exist:
designed for the bodybuilder who wants to reduce injection volumes while keeping mg content the same....
imagine just one injection of 2 mL is 1200 mg of gear!
2 separate injections is 2400mg of gear... these preparations definitely have some advantages, thats for sure.