Agreed, my older Lyman (deerstalker not even a GPR) made me fall in love with BP! Only (non milsup) firearm I own stocked in Walnut, is 10X the rifle of most modern CF offerings, bluing quality is second to none, bore is like glass and just wont hold fouling, lock sparks like everyone else wishes thier's would and it starts to drive tacks at 60 grains of FFG and continues to do so up to the point I am blowing powder out on the snow.
I would not pass up buying any left hand Lyman flintlock of the same era of manufacture. Super bargains on the used market. Eventually I'll have one for each of the lefties in the house.
My only wish is that I could find one in poor enough shape so I could try filing off the aggravating 'faux' engraving on the lock, replacing the aluminum trigger guard and over sized ram rod ferrules.
Hope I did not sound dismissive of a tried and true rifle more then capable of serving a family for as long as they maintain the bore. I am new to actually holding a decent custom rifle and was just trying to note the difference. Truth is if I had to choose between the two rifles to take to the bush I'd pack the lyman but I have also been known to leave a Sako mounted with Kahles best optics at home and hunt caribou with a sporter SMLEs
and once chose a no5 carbine and can-tire factory ammo for a 3 week goat hunt (with no regrets). No points for pretty when packing a freezer.