i would wait and upgrade....one of my buddy had the 3.826 and one of my other buddy had the latest 3.851. The other day, we went out and test it.
They all put 2 v1 in my car and tested out. I know a place by my house that has Ka band everytime i pass so we went there.
The first test of both is that:
1)The performance is the same.
2)Both went off at the same time and distance to the Ka band.
3)Did trials on both and in conclusion, no performance update for the 3.851. It is just heavier like v1 customer service said it was only for manufacturing process.
The second test that my buddies did:
1)I told one of my buddy to stand at the point for a reference point of 60 feet away from the Ka band and has a stopwatch.
2)I only tested the 3.826 first and the 3.851 off.
3) When he started the timer after I step on the gas, I speed up and past my buddy and hit the Ka band.
4) It was 6.89 secs after I passed him when the Ka band went off.
The third test was the 3.851:
1)Did same thing but now with the 3.851.
2)This time it was still the same.
3) Only 6.91 secs
There is no performance upgrades in the 3.851. Both 3.826 and 3.851 is still the same just that, the 3.851 is heavier.
HOPE THAT HELPS! :shock: