Do you have Miller's Professional No-Limit Hold 'em? If so, you need to reread Part 4: Planning Hands Around Commitment, especially pages 198 - 222 dealing with SPR.
If you want to continue to lose value in all positions, be my guest.
Your SPR is so low either way that you are committed.
(remember this is a SS situation)
HU - slightly larger raise preflop, you have an SPR of about 1.5 against a single opponent.
MW - smaller preflop raise, you have an SPR of again around 1.5, maybe a it less. This time against several opponents.
You will be shoving the flop regardless.
HU - a single opponent is being offered roughly correct
odds to call with any 8 out draw.
MW the same odds are being offered to multiple opponents.
A rough rule of thumb is that a single villian misses 70% of flops.
The chances of all 4 villians missing the flop are 25%
This means that HU there is a 30% chance of your opponent having a hand worth continuing. MW there is a 75% chance that at least one of them decides to continue.
Most of PNLHEM is written concerning HU play, however you may want to read page 235 of PNLHEM
"Top pair hands prefer HU and 3 handed pots. With TP you might commit with a certain SPR. But in a multiway pot with the same SPR you might not want to commit" - ED Miller