Alright...so just booked our first trips on the 321neo (SFO-ORD, and then also DEN-SFO) and wondering about Y seats. I know most aircraft have a summary in the wiki for best places to sit in each cabin, but don't see it here, and sorry if I missed it somewhere in the middle of the thread.

What are the best regular Y seats? Currently, we're in 15 on one flight, 14 on the other. So this is in the front section of preferred seats (we're silver, so don't have free access to E+). I know 16 doesn't have recline (right in front of exit row), so obviously avoiding that. But wondering if there are other regular Y rows I should be looking at.

As for E+, hoping to be able to snag those at T-24....are there any differences between the E+ sections - either the front set vs. back set in general, or particularly, those few rows in the back section that are E+ on DEF side and regular Y on ABC? I'm actually a bit confused about how that works in practice, given it's seemingly an equal number of rows, and seems to be the same amount of space. Or am I missing something.

Also, since the 10- and 7-yo will be with us, I'm sure they're excited about the self-serve snack area. I know they touted it when they started flying, but wanted to confirm they are using these on these types of domestic flights.