No, I was at 177. That's the largest value for tablet ui.
I prefer that cos the fonts are bigger.
There is no slowdown, hang, or buggy issues, all apps run fine
Just that some apps, tegra 3 apps to be specific says incompatible in play store. Example dark meadow, dead trigger, nvidia zone.
To fix I need to change back 213 DPI. Clear data for market n Google service framework. Restart and the market is good for tegra3 apps.
After that change back to whatever DPI I like also no problem.
But after a day, it list not compatible again in market, so weird.
Downloaded content still works though, my dead trigger still working fine.
I tried the tablet ui patch, it was horrible, the home screen is complete wrong. Its reported issue, cn check in the xda thread.
The guys at xda has mentioned that if you use dpi other than 160 you'll get incompatibility issues even though it works initially after clearing the market data. Only way to fix it is to run 160 dpi or change to 213 everytime you want to install something.