I'm not planning on stopping T. Firstly, because there are still some changes that could further develop, like better facial hair growth and fat redistribution, which has been minimal so far. And that would go back to female patterns upon stopping T, which I really don't want. Especially because my cheeks would get puffy again, and I'd go back to looking like I was 12. Secondly, because I feel better in general when I'm on T- mentally, physically, and emotionally. I start to feel muddled and bogged down if I go too long between injections, and start getting some pretty nasty moodswings, which I used to get quite frequently and are now incredibly rare.
I am happy now, and if I could freeze things the way they are now by going off T, I might find it a better idea. Especially to avoid balding. But things wouldn't freeze, they'd revert a bit. And I just don't think I'd handle that well.
I am glad there are some guys who would be okay with stopping T after a while, though. It'd probably be simpler in several ways, and certainly a relief to not look forward to regular injections for the rest of your life. Over a year on T and I still hate injecting.