was thinking to get HKS Chrono.... i think latest stuff but thinking about it is too expensive with the control unit too ($450+).
then my second choice goes to Blitz Racing DC II, looks nice but only about $50-60 cheaper than the HKS as it's also electronic and requires a live unit....
so I had to go lower, don't really like Apex EL style nor the plain Greddy ones, so I decided on a 52mm Blitz Racing i-D. Not bad, and being mechanical, it's less than half price of what HKS Chrono cost. Plus after discussing it with my bro, he recommend that one as it looks quite good. (I'm hoping the 52mm will fit into the round clock space on R33 dash)