WSOP Starting Day Question

[MrBeeks]

This years WSOP Main Event allows players to choose their own starting date. For each of the four “Day Ones”, play will conclude for that day when only 800 players remain.

My question is:

If you knew that Day 1A would have 1400 players in the starting field, but each of the other days would have 2000 players in the starting field, which day would you choose to start on, and why?

Starting Chips: 10,000
Minutes per Round: 100 minutes
Blind Structure (first 15 rounds):

ROUND BLINDS ANTE
1 $25 / $50
2 $50 / $100
3 $100 / $200
4 $100 / $200 $25
5 $150 / $300 $25
6 $200 / $400 $50
7 $250 / $500 $50
8 $300 / $600 $75
9 $400 / $800 $100
10 $500 / $1,000 $200
11 $600 / $1,200 $200
12 $800 / $1,600 $200
13 $1,000 / $2,000 $300
14 $1,200 / $2,400 $300
15 $1,500 / $3,000 $400

[AlphaWice]

You should pick the 2000 one, since you can apply your +EV edge longer.