u/Aggravating-Run4180

I want to start a build but my main issue is finding a good frame. Preferably under 700 AUD. I want a responsive and fun build for a idea but I don't really mind. Anything helps, thanks.

I really like riding trails as well as the skatepark and I feel that a dj would help me satisfy both those wants in one bike. I was wondering if anyone had any ideas for a good dj for me. (I am open to used ones too) My budget is around $1000 aud