Which tune is better

JARblue

I don't think you read all the threads on this topic. And just because the thread was started several years ago, doesn't mean there aren't relevant and recent posts at the end of the thread. Plus, there are numerous threads less than a year old created by people who made the switch from Uprev to Ecutek

Chuck pretty much gave you the low down. Not much more to say that hasn't already been posted

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