It is hard for them to do such a review but may be @martingicheru and team should use some suggestion I have here.
Since Martin and team have the device (Faiba 4G router), they can make arrangements with some of us. A few members should be selected, then they lease it out (or offer it on free basis ) for a day to each of the selected member.
So the selected members have to test the device from their area of residence. Then return the device alongside the results for another member in the selected group to do the tests from a different location.
Based on the collected results, Martin and team can publish a very comprehensive article about Faiba 4G service in Nairobi.
For example, team members kukue na mtu wa Mwiki, Kitengela, Kiambu, Komarock, Athi River, Kariobangi South (I vouch for me - I can do the test in Kariobangi, Mathare, BuruBuru, Innercore, Umoja; yes I can do all of them in a day by moving to pals’ homes), Pipeline, Embakasi, Kasarani, Thika, Kikuyu, CBD and more if possible.
That way, people will rely on such information to know where Faiba 4G is good or weak. Hata may be JTL can use such a research to improve quality of service.
If that is possible…it will be cool