Good opinion JE, IMO. I'm old school, boresighting with the bolt out at a spot on the wall, secured in the Tipton of course.
My comment about joining thr 338 club or in my case the 338/50 club is I did it because I'm retired and I can afford it. The kids are gone and being an empty nester, toys are obtainable now that weren't when the kids were draining the wallet.
Not really a 'club'. More like a financial burden.
....No offense to our resident 14 year old...........