I have been using the axt1800 for almost a year now, but it has one issue, and that is heating , I had to buy a small handheld fan and place it close to the processor just to keep the unit form overheating.
i never spent much attention on this - i have a AC in the appartment - but maybe i will afford something like this for the Slate and Beryl and just checked the Flint which is pretty handwarm
even when i put the WIFIs to very low TX-Power
I live in Thailand and I use it the router for 8 hours every day for work, after two hours it gets really hot, thats why I use the fan, thats why I am saying in new devices to have a bigger fan.