I have several rifles from bolt action to semi autos,as a hunter I will have to say my Remington 700 bdl 7mm rem mag. cradled in a HS Precision sporter stock on a aluminum bedding,and crowned with a Leupold VXIII 4.5-14X50 LR 30mm tube w/Illuminated reticle.
I've had this rifle so long it has a very slick action,fine trigger,and shoots true everytime. In fact the 25 years i've been using this rifle it has accounted for 2 elk,countless numbers of whitetail,and to date i've never lost a wounded animal with the rifle.
So it's right there at the top of the list.