I've tried Alloy and while it is nice, imho, it's not intended to be used as a basic channel strip if I judge by the CPU load.
I also prefer to have access to everything at once on a single screen and not have to browse back and forth through tabs.
My conclusion was that if I wanted to be overly picky about sound quality, my best option was still to use a bunch of different plug-ins w/ the advantage of being able to keep them all open and tweak the parameters in each of them w/o having to browse through tabs.
As for channel strips, Mix Control fits the bill perfectly, imho, w/ its unified GUI and low demand on CPU. And t sounds good.
Waves Audio Track or Renaissance Channel aren't bad either, but I still prefer MCP and its larger GUI. Plus it has frequency display and more bands than both Waves plug-ins, and pretty much everything you need in a channel strip.