more reliable as in JWT will break down before Ash's or vice versa. I mean, more programming has been done to ensure that the ECU will be safer in all applications. After Ash's and Z1's results, I'm not gonna argue the results. IMO, Ash is a very talented man and dares to try and experiment with his car more than the average Z owner. For that I respect him a lot more.
"Be kind, for everyone you meet is fighting a harder battle" ~ Plato