The best set it and forget it shock will be Bilsteins or Koni. If you want to dabble in adjustments, then Fox, QA1, or Viking make a good selection of single and double adjustable models, If you want to get into racing styles, then there is almost no ceiling to finding what you may be able to spend and achieve.

The more you have increased your spring rates, the more important it will be for you get a quality shock to control the motion. For stock springs, you can step up to higher quality shocks that can change the performance of the lighter rates quite significantly, but they will not stop overall body roll and lean in corners.

It used to be a simple nitrogen charge of a decent hydraulic shock was a big improvement. Over the last 30 yeas, shock technology has improved like everything else and you can now get dyno tuned shocks that can perform to a very high level without getting into exotic materials, remote reservoirs, or other add ons.