[1.0.2] TurboSim Upgrade

Hey Guys,
It's been a long time since I have been on here.

I was wondering if anyone had advice on:

1) Whether or not it's worthwhile to upgrade a 1.0.2 phone with TurboSim
2) If so, what should I upgrade to?
3) What is the best way to do this?

Thanks guys!

If you have a OTB 1.0.2, 3.9 bootloader, why are you using TurboSIM??

N41

I have not updated my phone since the days of requiring TurboSim :)

Sorry for the ignorance. I will do the reading - I would just love a little help getting back up to speed.

Thanks again.