I have thought about trying the game king after talking to a friend that shoots them in his 30-06 and he really likes them. With the game king do you get a consistent pass through? That is one thing that I really liked about the Accubond in my 7 mag is I always got a pass through and everything I shot with it but 1 was DRT. My only concern with it in the 7mm-08 is it not expanding at the lower velocity's and getting a pencil sized entry and exit wound.
That's why I shoot the Sierra bullets a lot of times... they are not as well constructed but our 150lb deer are just not that well constructed either. I would get a pencil hole with bonded bullets if I didn't shoot through the front shoulders or get some rib bone, etc.. Just wasn't getting the damage with a double lung. I don't want to step down and go to something like a 120 Barnes simply because I am a heavy for caliber bullet guy. The thought process being you are relying less on the bullet construction itself and more on energy and weight.
Bullets like Sierra, Core-lokt and similar have been getting it done for 50+ years. When we start hand loading we tend to want to get fancy, especially with the bullets because of the choices these days,.... but the fact of the matter is the old school stuff just plain gets it done. And to me with less fuss or question as to whether it is going to work as prescribed.
Unless there is some kind of bermuda triangle stuff going on I always get a pass through on a broadside shot with the 140 Sierras. The last deer I kilt with 7-08 was maybe 2 years ago. Deer was 200lbs dressed out so it was a big'un.... and it punched a very nice hole through it double lung shot.
I shot a deer last season with 7-mag 160 Sierra. I think I poured about 1/2 the deer out of the hole it left behind. Broke both front legs. Nice exit with a piece of bone sticking out. DRT. Shot it in the road so I could just pick it up on the way out and that's where it was when I drove back to the camp house. I would venture to guess most internet experts would tell you that Sierra would have blown up on the hide due to the velocity or some other similar wildly inaccurate story about how their uncle took a shot in 1982 with that bullet and it literally bounced off a jackrabbit.
Give it a shot. Kill a doe or two and decide for yourself. Does taste great.