Replying to Help picking a ski for everything

I grew way too much over the summer and my slats are tiny on me unfortunately. They were fun for opening day and buttering around but i do not see them being ideal for the whole season as i will be skiing a lot more mountain this year as well as park. I would say 70 percent park and 30 percent mountain and powder. I am 5'9 140 pounds. I am also on a budget so i just want ideas. I have been looking around but i don't really have my eyes on anything yet. Anything helps