i got one, i head EVC is better at controling boost but that's the olny thing it works better. I will say E-01 are the best value boost controller in the market.
regard hard to read problem, u can always read the number shows on the bottom instead graph. BTW there are 4 different graph model to view, must have 1 of them should u. With standard over boost warning light, by connect optional, the boost control display boost, RPM, water temp, oil temp gauge and warn u when problem happen, not mention the relate fuction... they can connect to the E-manage and works like a hand controller as well!
how much the above thing cost u to buy them seprate?
a water temp gauge with warning will cost u $300+!!