For precision and response, get step motor meters like PIVOT and BLITZ.
If budget, get SARD PRO EL. IF not mistaken, mechanical boost is priced at RM300 while electronic EGT is RM650 (SARD PRO EL does not require controller unit)
not all boost meter are accurate 1
if u using SARD, HKS, Apexi, Blitz boost meter in ur car u will feel this 4types totally different when boosting.......
+/- 0.05 to 0.1bar differences.......
i just want to ask u guys, why people bother about ecu processor speed ? what's the advantage if the speed higher ? and what's the disadvantage if the speed is low (such as stock ecu)