Yes, with good game and a fun/personable attitude, 297 solo is entirely viable on its own.
In the end, I found plain androstenone best - It disturbed the 297 vibe least, whilst initiating a hell of a sexual kick. Do not apply it too early though. It got to the point where I could decide when I wanted the “lets go to mine NOW!” moment, apply the none and within 20 mins, we would be on our way.
Other none products I found good were a small amount of TUTH, Alter Ego and NPA. Although AE probably remains my favourite after none itself.
If you want 297 mixes, I suggest you digest this beaut of a thread: