So I found this /r/ATKGear subreddit which has America's Test Kitchen equipment recommendations (the most valuable part of a subscription to them as far as I'm concerned) and they suggest this Crock Pot SCVT650; however, I've found that the lower rated reviews point out some pretty glaring cons to this model -- specifically the fact that people complain about the lid not fitting and the insert cracking... I guess that wouldn't be a huge deal if you could replace them, but according to the Crock Pot website the inserts have been on "backorder" for the better part of a year. Apparently this model is only 8" high as well which seems very low for something that is supposed to cook large volumes of food, especially since most other units I'm looking at are at least 15"... what's up with that?

Also, this model apparently has some issues with getting really hot on the exterior, which isn't as much of a problem for me personally, but probably points out some poor design. People say it's even too hot to carry by the insulated handles.

I know almost every item on amazon is going to have some crazy bad review due to some person probably using the unit improperly, however it's been nearly impossible to even find a reliable brand of slow cooker that doesn't seem to be plagued by unresolvable issues, other than buying a new unit.

I've got this one and I'm very happy with it.