Working on a mix using Eventide Blackhole and Valhalla VintageVerb.
The presets are from:
1. Pro Expansion for Valhalla VintageVerb
2. Extraordinary Spaces for Eventide Blackhole
Both available from:
www.Synth-Presets.com

We use TEN reverbs from these 2 plugins which gives us a nice comparison of the two.
They both sound great but different which makes then very compatible in the mix.
Also, we used different size spaces to allow each instrument to stand out clearly.