I got my RFID since summer last year. It's on the headlights. I got 80% reliability from it since then, which is really annoying. Oh well, at least I don't need to fall in line in the cash toll booth. The only toll booths where it work 100% are at Bicutan Skyway.

As the other folks said here, hopefully the RFID will be read 100% of the time once the E-Pass sensors have been decommissioned come April.