You've been playing with your existing set for 10 years. What's a few more months. I've seen so many new chippers make this mistake. Take your time and figure out what you want. What you want today and what you want 6 months from now might be completely different. It certainly was with me.
Honestly, it's really hard to beat the new web mold or Greek mold hybrids from Tina within your price range. These are truly wonderful budget chips, and consider that you can have them completely customized. Why not take a little time, talk to a designer about a custom theme, then order some Tina hybrids. It will be well worth the wait.