Bought the next version of the ERLITE-3 last week, arrived today and got it running tonight. This thing is a beast.
Before I turned on SQM it maxed out my connection with ease hitting 130 down, I know most routers will do that fine, but my shitty linksys e2000 was struggling to hit 70 down. Also turned on SQM to take advantage of the codel traffic shaping as I host a few things and was experiencing lag spikes and general packet loss when upload was active. Tomato's QoS was beyond terrible but the sqm seems to be kicking ass.
With the e2000 bufferbloat was a D and quality was a C. Quality and Bufferbloat look good now, we'll see how things go when I have a lot of connections active, but so far looking good.