- If you accept save scumming as a reason why one thing is better than the other, then nothing matters at all because there is almost always a small chance of success.
Who cares about class, race, skills, spells or equipment when you reload every time you do not like the result.
If you
do accept save scumming as a reason, then it
still matters. A +1 or +2 bonus means you'll have to save scum 5 or 10% less often.