I find MX291 and MX337 similar in that they both strike me as being predominately social whilst still maintaining a masculine signature.
MX291 I find is like a mild, non-intimidating A314 with slight mood boosting properties (probably some TAA). MX291 makes me more social and talkative, but not in the same way MX337 does. I notice definite male bonding when wearing MX291, but again not really in the same as the bonding I get from MX337. MX291 seems to make me seem really cool and high status (yet approachable and non-intimidating), guys will want to bend over backwards to help/accommodate me, but not because they are submissive to the mix - they just want to help and they intuitively seem to feel bonded as best friends. Oddly only guys react different towards me when I’m wearing MX291, women don’t react any different to me - it’s as if I’m not wearing any pheromones at all. I think MX337 helps with bonding because it makes everyone - yourself and others - seen so likeable, friendly and chatty you can’t help but end up in great rapport.
Do you have p90 Jesse? I feel the base for MX291 could well be centred around that molecule. I get mild status and charisma from p90, and all the guys seem to love me when wearing it, if I pair it with equal amounts of TAA I get a very similar vibe to what I get from MX291.
I prefer MX337 to MX291 although I can see they share several similar characteristics. I feel there is a molecule in MX337 superior to bnol - I would already much prefer to wear this mix over Instant Honesty.