What's the consensus on 40A/K vs 60A/K? Is the legroom in 40A/K noticeably less? Also, how easy is it to get into the aisle when sitting in the bulkhead window seat?

I'm flying a long haul red-eye to HKG soon on the A359 and am able to choose either 40A/K or 60A/K for free. I've sat in the 60K position on another airline's A359 and enjoyed the easy aisle access and window views. However, the bathrooms flushing were definitely noticeable. I know the view from 40 won't be as nice, but will it be hard to get into the aisle without disturbing everyone else in the row?

I have another red-eye return in PY on the 359 and am wondering what the consensus is on 30A/K vs 31A/K. Do you get "trapped" in 31A when the person front is fully reclined?