Yeah, Rob your solution would be a better way to evaluate the health of the underlying LC platform and its loans, to see whether the vintages were improving over time or getting worse.
My goal in setting up the portfolios wasn't quite the same I guess. I have two different ways of investing, and I'm comparing them with one another to see which one is better: letting the auto-buy filter purchase loans for me, or go by them myself on folio with my own filter. In every roughly six month period I have the notes I picked up each way in different portfolios, and I can go back and look and see the return on each strategy separately. That way if it turns out one of the strategies is doing well, and one is a disaster, I can double down on the way that works best.
I know your goal is different--you're evaluating whether to stay on the platform, and have decided to dis-invest and get out. I appreciate all the data that you've posted because I do wonder the same thing myself--at one point I was getting only a 4% overall return from LC, though recently it's risen to 6% again. When I signed up I was expecting more than that, though, I think I'm reconciled to 6% being worthwhile. I'm not investing any new money in LC, but I'm willing to let the $15k or so I have invested ride on that.