But that's the advantage of open source software: the amount of trust to still have a working system is much lower. Broadcom is the real question -- even their newer wl driver only works in special situations. I believe an embedded Intel 802.11ac system would be best (no first hand experience, just smallnetbuilder benchmarks). Qualcomm Atheros would be my second choice and Buffalo will probably do it and cheaper too.
Originally Posted by uid313
I have a WRT54GL and switched it to a WZR-HP-G300NH because of this issue -- I _really_ wanted fq_codel but it isn't on the older kernels. Note you can install a modern openWRT on the WRT54GL but the system memory can't handle it.