I also cannot imagine a situation where Honeycomb would be preferable to.... anything except 2.x Android builds. Get with the program. Yes, there were "teething issues" with ICS at first, a lot of reboots, some screen banding etc. but ALL, and I do mean ALL of those have been resolved. Remember that this was the very first tablet to GET Ice Cream Sandwich. Of course there were going to be issues, but most, like me, had zero problems, and the joy that is ICS, is incredible. It's like Android went from a Beta OS to a full release, finally!
Is ICS perfect? Hell no, memory management is great, but there are still browser pauses, and a few quirks, but dude, it's Android 4.0, it's official - this is all with Nvidia, Asus and Google working together to creat a good experience. Don't wait, I would be manually going to Settings, About Tablet, System Firmware Update, Check Update: