Originally Posted by Modmike
I used to have a 320 in my other rig and considering swapping out my 310. The 320 had a rim that prevented sloshing while travelling and was also more comfortable.
What was interesting is that the extra space it took was towards the rear of the toilet so it sat closer to the wall and didn't take up any valuable space.
I'm not big fan of the 310 comfort or the value its vaunted "swirl" technology. Any reason to keep the 310 over the 320?
I swapped for the 320. Actual adult toilet just like at home, bigger bowl area at top. You can put any seat on it and I installed one of those seats that don't slam when you close it, nice late at night...