Yeah, but I wrote the reply before I saw your second post...

But to answer the original question:

My hardest move-up was from 2c-4c to 5c -10c. Grinding without making any real money was a real test of patience. Finishing a 2 hour session 8 cent down is...not good for your mental state. Also frustrating to never being able to bluff because of all the calling stations at that time.

Easiest move was from 25- 50 an 100. Same game, still a lot of fish- and finally....some freakin fold equity!!!!