Some issues to note with onexox:
- when you cross the different regions in JB otw to KL, the cell network will get spotty as there isn't good coverage between some towers. You might lose LTE connection for a few minutes.
- your HP will auto-reboot everytime you pass Genting Permai so just take note if you're relying on some app, like Spotify/Waze. I suspect it's something to do with how the onexox network is configured.
- onexox network is a huge battery sucker on your HP. Idle drain is at 1.8%/hr compared to 0.8%/hr on Singtel, so don't forget to bring your high capacity powerbank with you.
Other than those issues, onexox network is pretty reliable in Genting. I like how you can keep drawing small amounts of data from the initial 5GB/10GB bank, which is valid for 2 years from purchase. I think it'll take me 1.5yrs to use up all the data at the rate I'm going