OK I have made up my mind and I will be buying the edge insight or evolution. From what I can tell the only difference is the evo comes with tunes and the insight doesn't. So my question is what one should I go with. Is the evo worth the extra 200$ or so.

 

The Insight is just a monitor. If your looking for a tuner SCT is highly recommended.

 

I understand its a monitor and that's what I'm looking for, but is it worth spending extra cash to get the tunes with the evolution? I GUESS it would just be personal preference.???

 

No its not worth spending the extra cash unless you have alot of extra cash & want to be replacing a transmission. Edge is hard on transmissions. Again, if you want a tuner SCT is the way to go. If you just want to monitor, the Insight or the SGII.