I portfolio of those might do well, but you still need to have the expectation that the stock will not move much or quickly. If I take the time and effort to pick a small number of stocks I think will do much better than the market, I do not want my upside capped as I need to make up for the times I'm wrong. I did a lot of ratio spreads when I was a MM. 1X3, 1x2 but it was always with a view on VOL being too high, not random, and not on stocks that were directional bets.
Brother, I am referring to the nonsense in the title. Would you rather be short the synthetic struck say, 30D away or short a naked call?
I cannot make an argument for upside short backspreads (1x2) vs. simply trading a fly.