Never run eq but have run deca. Run long cycle 12-16 weeks. Personally I would up test to 600 and add an oral first 6 weeks. Eq gives slow steady gains and adding an oral and upping test will help you to not want to give up on the cycle. Try 50 anadrol or 50 dbol. Just my opinion, I am impatient
Add proviron to a cycle you’ve already been running. It would help get maximum out of other steroids, but you need to make sure you respond well to them first. So go for test and bold plan. If you want to give it a try, start with oral, about 50 mg daily for last 4 weeks of your cycle to get more muscle definition. Add liver protection.
next cycle can go with full injection proviron for 12 weeks if you loved it. Is good for people with experience on roids though. Mostly for those who are already big and need to get leaner