These are very different speakers and you should listen. I owned Genesis V and Dunlavy Aletha at the same time. The Genesis are a great speaker. I found the Genesis V to throw a deep and layered stage with tons of ambiance and space, but they have a very diffuse sound that won't appeal to all. I liked them better on classical and jazz than rock, and finally tired of the diffuseness. I replaced them with Talon Khorus.
The Alethas were very good, but not quite (but almost) in the same league, especially regarding dynamics and bass (I imagine the Dunlavy V would be better here than the Alethas) but I did like them (Aletha) better with rock.
I posted a comparison at AudioAsylum that you mighht do a search for.
I was quite impressed with the Revels when I heard them, but not in my system, so I won't comment.
Good luck
The Alethas were very good, but not quite (but almost) in the same league, especially regarding dynamics and bass (I imagine the Dunlavy V would be better here than the Alethas) but I did like them (Aletha) better with rock.
I posted a comparison at AudioAsylum that you mighht do a search for.
I was quite impressed with the Revels when I heard them, but not in my system, so I won't comment.
Good luck