.30-30 is good deer load. .30-30 got fairy heavy bullet, 150 and 170..
And 154grs fits where in that range?
Ideal deer bullet weight should be at least 140 grains. 100 grains with high volocity like 2,900 is good for deer too.
LOL now that's funny What gun magazine did you read that in?
With your reasoning you've just wiped out a multitude of great deer rounds
.357mag , 45LC , again 30-30 , 300 sav , any handgun, 30 rem , 351WSL (considered an exellent round in it'd day) 32-20 , 32-40 , .303 brit , domestically loaded 8x57 the new 6.8spc, 25-35 any of the smaller 6.5 calibers, 30 carbine , .223, 30-40 , 44-40 ECT ECT
Believe it or not it doesn't take an RPG 7 to kill a little soft fuzzy 180lb whitetail.