I own both the Anthem and AVA amps. Though I have the Anthem PVA2, it has the same parts as the PVA5 with 3 less channels. The Anthem was used as my main amp for years and I also found it is much better than any receiver and later on my Adcom 5400, the Anthem is a musical amp with good bass. The Anthem amp pairs beautifully with my old JBL L100's and I still use it daily in my wood shop. The tweeter in the L100 is not the smoothest and the Anthems slightly rolled off high end tames it nicely.
The AVA Insight+ amps are in a different league. My 440 was recently upgraded to + status so I used the Anthem for a few weeks. I noticed less bass, rolled off highs, a diffuse center image, a shortened depth of field, and lack of low level detail compared to the 440+, I think results would be the same with the 240+ at equal volumes.
The Anthem PVA5 is a terrific $600 (or even $1000) amp and the AVA amps should be better at over 3 times your original purchase price. It's too bad about the repair cost. Enjoy your new amp and when finances improve try out the AVA 240+.
Wayne