Hey guys, I'm still fairly new to the world of cycling all these substances but from what I always heard before, taking too much growth hormone can cause issues like increased heart size, which is a concern for me. But I've read multiple threads on here that if someone is intending on competing at a professional level then GH is suggested to take year-round. Can someone please clarify a bit on this?

I know everyone is different but I hope to get a little insight on this since I'm flying blind here:
How much is a safe but effective dose to take all year?
How much does it take or how common is it that a person's heart that is on GH will increase to the point of constant heart problems?
What are the benefits of taking it year-round?
If not recommended year-round, then what would be a recommended dose for a cycle and how should I cycle it?

A little background, just in case. I took test cyp for about a year and a half as a TRT treatment then I decided to try something stronger because I want to compete. It was recommended to me that I do 11 weeks of test e (600mg a week or 300mg twice a week) then after the first 3 weeks add anavar (50mg daily) for the other 8 weeks. Then come off it all entirely, which hit me really really really hard. I was never so depressed in my life. I'm feeling better now since its been about a month since then and I just finished my PCT. I don't think the guy who's been guiding me through this is very knowledgable on this stuff so I was hoping to get some expert answers on here.