I would expect a lot of congestion from traders moving their coins around. It will be worse for the BCH dumpers because there will be so few blocks, more then offsetting the 8 MB block size. But both chains will be congested for a while.
What's the benefit of having a larger block size? I've heard a lot of fuzz around it. A larger block size means fewer blocks, but how will fewer and larger blocks affect fees?
I'm imagining, larger blocks, more transactions in one block, lower fees? Is that correct? I'm trying to wrap my head around how fees actually works.