@tjraubacher I haven’t had the Alyssa but I did own the older Alta Lelantos floorstanders for a few years. One thing I learned with Alta speakers is that they need both power and current to truly wake up. If you can match them with the right amp, boy, do Alta speakers sound great for the money.
@soix provided decent alternatives, but I would still pick the Alyssa over those recommendations. The Alyssa will have a much bigger sound and reach lower, and its high frequency performance will surely surpass that of the Usher.
That said, a great competitor to the Alyssa that is likely more expensive is the Joseph Audio Pulsar. I’d take that over any of the ones mentioned.