Arnie Guitar said - "What sounds better, a Les Paul, or a Stratocaster?
Depends on the song, the player and the mood.
They're both used to make music.
I use 'em both."
well, i play a telecaster and a Ibanez artist model, so imo - NEITHER
but seriously, the above is OPINION
risk (in many cases) can be defined numerically. in the case mentioned (nekkid calls vs. nekkid puts) it is not opinion. it is fact.
opinion would be "which is BETTER nekkid calls or nekkid puts?"
that is analogous to your above example. and fwiw, i would say there are good reasons to use either strategy in different situations, and with different instruments.
but it is indisputable that a NAKED call has unlimited risk. that is a matter of math, not opinion .
which guitar sounds better (my amp goes to ELEVEN) is opinion
naked calls have undefined risk. naked puts have DEFINED risk
indisputable