Check out the Tech Info page for HP comparison charts to help in turbo selection.  BorgWarner SX-E: oil cooled/journal bearing. With a journal bearing turbo, you will see a slightly slower spool up transition compared to the ball bearing Garrett G or GTX or Precision Gen2, but the SXE is a good reliable turbo for HP per dollar. Garrett G-Series or GTX line - One of the best options for reliability and performance, but priced accordingly. Water cooled, ball bearing, great materials and quality. If you plan to ever road race your car, these are a great choice. Precision - Great performing turbos, usually one of the highest HP per comp wheel size. These are oil cooled like the BW SXE, but the Precision line has options of journal or ball bearing, you'll pay more for the ball bearing (noted as "Gen 2") turbos vs journal bearing.  PSR - One of the best lower cost turbos as far as reliability and quality. T4 open, ball bearing turbos or T4 divided, ball bearing/water cooling turbo options available.