I was looking at at savages web page and they offer 116fsak 338win mag accu trigger, 24", 1:10 twist,ss fluted barrel with a adjustable muzzle brake. Does not say if it is a heavy barrel or not. What I was wondering is that they also offer a 116fss which is the same exept not fluted or no muzzle brake. would it be better to buy the cheaper 116fss and have these options added or buy the 116fsak this way. Also can't decide 338 or 300 win mags thanks