I(18) have been lifting for 9 months now and I have gained about 15kg in this time.Went from super skinny(64kg) to packing on at least some muscle(85kg now and I'm 185cm,around 14% body fat).

Now I know that TRP preaches to lift heavy, but should I he doing more strength training or should I focus more on aesthetics.

Personally I like looking aesthethic, but lifting heavy ass weight got me feeling super good about myself sometimes, like I'm more positive in that sense.Maybe I should mix both of them together?