Cymbal suggestions?

Thinking of getting paiste pst7s but as they' sound decent for the price, but I ideally want higher end zildjians due to their professional sound which would be perfect for studio and live work. I need new cymbals relatively quickly due to upcoming gigs in a few months, I might be able to afford some second hand zildjians but they're still so expensive, buying just a ride and some hi hats is already the same price as a full pst7 set, not sure what to do, any advice?