What are your preferred developer settings to change? I have "show touches" on because it makes my phone easier to use. I can instantly see if a touch registered and precisely where, which is great. I also have my dpi turned wayyy up because the default screen zoom slider doesn't zoom out nearly far enough.
I have also completely switched off animations of any kind. It's very hard to go back from being used to that as any animations suddenly feel like a waste of time.