If you're thinking best performance and quality for the price, it's hard to get past the CZ's.
Reliable, accurate, and quality materials.
You get reliability from a lot of makers. Where the CZ takes the lead- you get a steel frame for around the price of a Glock.
In comparison, if you wanted a top tier brand with a comparable reputation (Sig or Beretta), and you wanted the steel frame, you're looking at over 4 figure pricing.
Yes, steel is heavier. But it's also more durable, and you have a lot more refinishing options.