What should be my next dirtbike?

I just sold my 2nd dirtbike, a crf100. I have been rising since 7, I'm 13 now. I'm around 5'1… I want a new bike. A little faster and bigger. I ride in the grass and trails, maybe a track once a year. I'm really happy with Honda, but any brand will be considered. I want to stay with 4 strokes. I have been thinking about the crf150r and crf150f and crf230f. Will any of these be too fast for me and the riding I do? Please suggest bikes and tell me your opinion as soon as possible, thanks

Ktm' are great bikes and a KtM 120 sx is an awesome bike with plenty of power. It's a bike that you wouldn't grow out of for a while.