I got the Apache Turbospray HI 4412 for about rm300. It is good. I use daily about 20 minutes, on some days more than hour. It's not very loud because it's induction motor.

I change them every 2 years when oil starts to leak a bit. I have not found a service centre that could service it yet. Still looking for one to service my older unit. If anyone knows do let me know.