I like Dirty Laundry more than Hyperdriver. I know it's easy to get the 3 free MU to install Hyperdriver in cams while setting up, but it's more often credits I need than extra clicks early. If I had extra credits, then I'd just use Hopper to draw more, so to me, the battle is Dirty Laundry v Casts v Gamble.
Gamble: net 4 credits when you need them most...provided you already have 5, encourages a slower setup
Casts: net 5 credits...eventually, also gives a slower setup, but can install on Hayley trigger ( a nice bonus)
Laundry: Net 3 credits now, provided you can make a successful run. Don't bother checking a remote, just run something boring that can pay you, this card is about credits, not click compression.
After the combo is running, I can only really see myself using Laundry on some target I was going to run anyways.
I also prefer G-blade over Zu in cams. I've been focusing on my own setup over challenging the rush most of the time, so for my playstyle, G-blade is better.
I also agree with you Re: Inti v Snowball, 4 is a lot of breaks to come out even with a 0-cost program. I'd probably use a Lady if she weren't on the MWL. Nonetheless, I very often don't install Inti, maybe a 2nd Atman would be better for me?