Yay. My Playstation controller is at the point where it needs to be replaced. It's got both battery capacity issues and charging issues. I'm hoping that the Steam controller lasts longer than the PS4 Pro controller b/c for the price that Sony charges, I'd expect those to last longer than mine has, especially given how little time I spend playing / using it.
I've been looking forward to the Steam controller. I was starting to think I should give up and just go get another PS controller. Granted, I'm sure I won't get a first release Steam controller. They'll have a limited quantity and wouldn't surprise me if they're gone by the time that the steam store has recovered from the outage and bugs that crop up every time a new product goes on sale.