Why on earth would they mix all of those esters?
If you're going to run high concentration gear on TRT just grab some pain free 300mg Enanthate. Hit 0.25ml every other day. A shot that small can go in an insulin syringe and can really go in ANY muscle. You can hit delts, triceps, biceps, calves, quads, lats, glutes, pecs, and literally any other muscle group.