I did learn about the default peak of 9 to 18 months and actually spoke extensively about it to one of the reps in LC before I started. The reason I am unhappy is because my accounts in Prosper and Upstart have not been suffering such aggressive defaults at a time when the economy is not doing terrible. I had started investing in all P2P at the same time to get a one year benchmark and then decide which ones to go for aggressive investing.