I work in IT ( mainly distribution, service etc ) for last 8-9 years and ASUS service always sucked. I remember when we were sending big box of boards to rma every 2-3 weeks and many of them we had back with other issues or totally dead. Like when we made rma for board with broken audio we got it back with fixed audio but broken LAN. When I was working for quite big computers manufacturer we changed most pc lines from asus to gigabyte mainly because of service quality. I changed my job 3 times since then and was always the same.
My personal experience with ASUS isn't much better. For all boards from them I had to make rma 1-3 times and for each rma I had to wait at least a month. Last rma I made over 3 weeks ago for P6X58D-E that just can't see any memory and memok led is always on. Today I got info that shop where I bought it will replace it to other, probably higher model because ASUS service has no idea what is with board and can't say when they fix it after almost a month of waiting
. Maybe half year ago I made some mails about the same board to ASUS in 2 different countries. In both service centers I got ignored or I got stupid answer after exchanging some mails ( for each I had to wait 3-7 days ).
Most their boards have the same problems with memory compatibility ( mainly older boards ) or bios issues ( some boards have 20+ official bios versions and still have issues ) and they stop support for their products after 2-3 years ( usually after warranty expires ). I mean like problems with bios or drivers ( when sometimes it's hard to find them for older audio card etc ) or no drivers for new systems or what more for some boards you won't find even old drivers on their site.
I don't know what warranty law is in other countries but here ( read in Poland ) I prefer to buy stuff like that from online shops/retailers cause there is 14 workdays to fix stuff or decide about replacement and I don't have to care about producer's support. If I buy hardware for company then it's harder and I have to wait some more.
I decided that I won't buy any asus board anymore ( at least for home usage ). I have no problems with ASRock, Gigabyte or other brands and can't say bad things about their support ( I change and test hardware really often even that not all see that on forums ).
You recognize good producers mainly because of their after-sale support. Most users won't see that when they buy computers every 3-5 years ( and then you see for example polls with so many happy asus users shouting asus is the best ... ) but some who are testing or making computers almost everyday can say some more about service quality. It's all fine till anything break then it's only pain and neverending waiting ...
Sorry for my English, I'm trying to work on it
( of course if anyone will read all that
)