hi geng,
looking for your advice which 5g modem recommended for main home usage. I have shortlisted below 3 modem to choose, price wise not much different, the only issue is the warranty. which one can give stable connection.

1)Olax G5018
2)TPLink NX510V
3)Arcadyan AW1000 telstra
4) GTenIQ AX1800

Currently using the Tplink NX510v, no problem so far after almost 6 months usage aside from occasional umobile line drop due to congestion at my place maybe. Nothing that a quick line rescan or modem restart could fix it. Bought it mainly for the 3 years warranty peace of mind i guess.
Mostly satisfied with it, the wifi too is stable, coverage is good even being used at a 2 floor terrace house.

thats what in my mind, 3 years warranty. but saw a lot good feedback from AW1000 and gteniq. this one you can lock band?