Well, I used Ernie Ball 0.09 to 0.46 Hybrid Slinkys plus a 0.58 low b string before I purchased the MKV.
A few weeks ago I switched to Elixir 0.11/0.14/0.18/0.32/0.42/0.52/0.68 strings on my main guitar
(a PRS 7-string).
That thicker set of strings sounds that much better than the thinner...