Jonathan Sorger wrote:

I bought a pair of 20-10s for my training and they have served me well.
I would get the cheaper (non-ANR) set until you determine that flying is
for you, in which case you'll probably need another headset to take a
friend along (who can use your 'old' 20-10.

You can get the Lightspeed QFR ANR model for less than than the DC crap.