I’ve only been able to hear a true walk around in the sound stage feel once with single driver speakers from Omega (SAM’s), probably the best sound stage I’ve ever heard. Granted they lacked in other areas. Second best was some Open baffles, but they need a specific room to optimise correctly. The smaller the speaker the better the sound staging IMO. Larger speakers tend to do that large sound stage that’s more of a wall of sound then a true walking in the sound stage type of thing.
To obtain that enveloping sound stage that puts you in the center of the event, right up there on stage with them, is hard to find with large multi driver speakers from my experience.