@charles1dad,
You are welcome, and the Aeon is the real deal. I have heard some good servers, and it is one of the best. The next comparison I am very interested in is one between the Aeon and Master versions, and then, Master vs. Taiko.
What I also like about the 432 Evo units is that they use external PSUs; the SBooster is a good PSU, but there are high-end linear power supplies that can cost as much as the Aeon itself, so I assume that 432 Evo units’ performance can be taken even further by upgrading from the dual SBoosters. I also expect the Master to obliterate the N20 given that half its cost is the PSU.
Alexey