Recently finished my first Test E only cycle, 150mg EOD for 16 weeks. Gains were solid, loved the stuff!!

Anyway, I am attempting to stock up for my second cycle, which I plan to start in December. I am in Australia, and the only substance that is legit and cost effective that I can source is Test E again.

So I am thinking running Test E again, this time at a higher dosage. Anybody got any arguments against this, or ideas for dosage?

Age 38, 6ft 3inches, currently 235lb unknown bodyfat.