On Fri, 28 Apr 2017 at 18:39 Lochnair via Cake <cake@lists.bufferbloat.net> wrote:

In terms of expected performance, I've seen tests on the ER-Lite come
out at about ~80Mb/20Mb on a 200Mb/20Mb link. I've not been able to do
any "perf" runs on it myself, as my only one is in production. I don't
have an ER-X, but one of the guys on the UBNT forum claimed to get
~120-140 Mbit symmetric on the ER-X model.

My connection is only 100/100 Mbps but I have cake installed in both egress and ingress directions on my ER-X and it seems like I have CPU to spare even when loading the link in both directions.