For "ME" the answer is no for (my) reasons:
On my side of the border the Accumark is 3X the cost of the Vanguard II - and since I don't start my fireplace with 20 dollar bills cost matters - or more specifically, "value" matters.
My VGII scoped up the way I want comes in at a couple oz under 9 lbs, already "not light" by any description, but I don't "hump for miles" on foot for most of my hunting (save Moose) so "tolerable". However, the Accumark rigged out the same way, with it's #3 contour barrel etc would come in 1lb 4oz "heavier" - 10 1/4 lbs is more than I want to carry even just in to the stand.
I "hunt" my rifles and both of my Vanguard II's (one synthetic, one wood stocked) shoot sub-moa (1/2" and 5/8" respectively with "off the shelf" ammo - and cheap stuff to boot), so tripling the price would "not" give me any accuracy advantage - at least none that would benefit me even if it did improve.
And while the Accumark has the aluminum bedding, heavier barrel, better quality stock, tougher action etc etc etc the VGII's will "easily" outlive me even if I'm a little hard on them (I just retired a 50 year old Rem 740 that is still functional and wouldn't put it even in the quality class of the Vanguard II's - so unless I live to be 100 odd years old I'm probably fine)
Of course all of the above applies to me because, as hunting rifles, even if I see say 25 more "hunting seasons", each rifle would probably only see 100 rounds each and maybe only 20 or so that "actually count". For the price savings alone on the Vanguard I could buy factory ammunition to feed them "for the rest of my life" and still not lay out as much money compared to buying the Accumark.
So for all those reasons, unless money was not even the slightest consideration, I personally couldn't see dropping the dollars "just to say" that I have an Accumark, because it certainly wouldn't do a better job "for me".