retoxtony, I do not recall exactly what turned me onto the Wby in .257 other than the ballistics chart will show a variety of Wby ammo sighted in for 3 inches @ 100yrds will be zeroed @ 300yrds and of course this is with a 26 inch barrel though.
With a 100grn Barnes TSX at 300yrds will be traveling 2800 fps with 1725 pounds of energy at that 300 yrds as well.
Plus I like to stir the pot on occasion with the marketing hype of the day with this bit of nostalgia/history... Roy Weatherby’s personal favorite. Travels 3,825 fps (87 grain bullet), giving you the flattest trajectory of any .25 caliber rifle in the world. Suitable for long-range varmint shooting but ideal for big game hunting (depending upon bullet weight) and of course when those nostrils flare around the camp fire I toss this in for a closer

"nothing shoots flatter, hits harder or is more accurate" than a Weatherby.
As for the one at Williams Arms that appears to be the Series 1 gun without the two stage trigger if that means anything to you.
A New Series will be from $619.00 to $900.00 for the Vanguard models.
I love the smell of the powder, the crack of the recoil and that little hole down range when touching off those $5.00 factory rounds.
Just my thoughts on the .257 Wby Vanguard Series 1 or 2.
Tight Groups,
Rob