I've tried both and here is my opinion
Autospa - Tried both the RM250 full package and the waxing only package twice. Tried the cheaaper wax the first time and te more expenxive wax the second time. Both times, the shine did not last long. For the overall service, i would give them 6 out ot 10. They get a lot of card these days so i guess the quality drops.
The only thing i like about this place (the jln tun razak branch) is their waiting room and the friendly
guest relationship personnel)
Autodetailer - Tried this place after after doing a lot of research on the web on how to bring the shine of your ride back. Service is good. You get a full description of the car paint, what is polishing and waxing....etc from owner. Left my car there for 2 days for the full package and was really satisfied with the RM700 job. Engine bay and interior looked brand new. The exterior shine lasted longer too.
Cheers
Chief