That's your opinion, I recommend checking out a few of Mooch's vid's.An inline voltage meter adds to the load & inaccuracy of determining the actual voltage drop.
Again, new member section, inexperienced brand new to mechanicals user, low subΩ resistances.
4.2v is always the safest value to use when calculating battery amp draw.
If you didn't want to get into a contest you would've never interjected your false assertions.
4.2v /.15 = 28a
3.8v /.15 = 25.3a
Neither is a safe or sane recommendation to a user that is brand new to mechanicals using a 25a CDR cell.
Anyway like I said this is going nowhere so go ahead and have the last word if you must.