I've opted for every 3rd day, that is two days in between injections instead of EOD. The biggest reason? to make this new Irani test-E last a week or two longer. and so far, besides the old Galenika ICN (if you know has become a dinosaur) is by far the best.
And, you know, I'm not competing. Only with my goals. Gives me time to still play with my grandkids.