Sustanon 500 is a pretty high concentration and it has some bite to it, but its not that bad. its similar to test Prop. definitely not as smooth as test E.

I run Test E at 250mg per week as my TRT. I'm blasting right now, so on top of that I'm running 2cc per week of the Sustanon 500 , which is 1000mg, then I'll run test prop EOD at a cc.

I always have the Test E at 250mg in there as my TRT base. sometimes if my cycle calls for a lower dose of test I'll just double my Test E dosage to say 500.. but as you can see above my current cycle is 1500+mg of test, so I like to add other Test esters to the mix to get there.