My Vanguard isn't the MOA model, but its sub-moa nevertheless.
It's in .257wbymag, and I really like it. It's a tad heavy for a ".270" class performer, but, the recoil is less than a .30/06 and the trajectory of the ammo is in the .22/250 category..... very flat...
I too wasn't thrilled by the trigger. I "snatched" a shot on a doe at 90yds and totally missed due the "creepy" original trigger. Fortunately, the deer (plural) couldn't figure where the shot came from and froze. The second shot landed where aimed........
I replaced the trigger with a Timney, but I can't say its drastically better. Even adjusted a low as it will go and not 'drop" the striker on bolt closing, it still has some creep, too. Pull is down from 5lb to 3lbs, and a "little" crisper. In retrospect, I wouldn't have swapped triggers, but, hindsight is 20/20...... Didn't know until I tried it, but, I won't remove the Timney either..........
The rifle has been easy to get good grouping with. No suprises with the barrel, chamber, crowning, ect.
If I were not getting a Weatherby magnum chambering, I'd get the HOWA, however......... Same rifle, with a tad better trigger.
My Synthetic stock is OK, as I've got it painted in a brown/camo fashion that is very effective. It wears a Nikon Buckmaster 3x-9x in Weaver bases and Aluminum rings. W/24" bbl, it weighs about 8-3/4lbs which is about ideal......
With most 117-120gr bullets I'm getting ~3,300fps and sub-moa for 3-shots. Can't ask for much more. Since I'm using mil-surp powder from .50BMG pull-downs, I can shoot it cheaper than I can my .257Robts !!! My favorite deer load however, is 65.0gr of H4350 and the Hornady 100gr Spt. at 3,600fps. Gets sub-moa for 5-shots, and shoots like a .22/250 (or just a tad flatter)with twice the "splat" on deer........The above mentioned doe was shot with this load, and the bullet was recovered just under the hide on the far side and weighed 69.5gr in a classic mushroom, w/no jacket slip.....
IMO, it beats my .300RemUltMag as the ultimate "bean field' deer rifle.....
Best part is that I got it for under $300 w/o scope/rings/bases because of the $50 a box ammo. Costs me less than 25cents a shot due to "reformed" brass, and "blem" bullets and "surplus" powder.