So I guess boost accuracy is extremely important for you EVOs, but since oil pressure is also another important thing to monitor, are there inaccuracies between brands in regards to oil pressure? (and oil temp for that matter)

I've been going back and forth between spending >$300 for Defi's or Omori's,
vs a little over $100 for Autometers or Stewart Warner (<--between these two I'm leaning towards SW from posts in this site).