I upgraded my laptop from 32gb to 64gb (should have gotten 96gb) over the summer and I'm considering the same for the leftover 32gb - fear of not having spares in case of defects holds me back though.
I started thinking about it last spring, been slowly finding the ideal setup over time. Finally bit the bullet just like 5 days ago, fearing it's about to become worse rather than better, but it hurt as much anyway :/
This memory situation has me pondering putting it all up on ebay