Some observations from another 'beginner' deer hunter. I shot a doe in Texas when I was 13 and this is the first year I've been since that time - I'm 32.
I shot the Texas doe at about 70yds with a Sako . 270 and that's what I'm using this year. It was my dad's gun when we lived in Texas and it's sighted at 200 yds. I'm hunting Northern Ca - Hwy 36 between Fortuna & Red Bluff - with guys/gals that are shooting . 243s/. 270/. 30-06/7mm Mag etc. We are hunting timber, oak groves and some 'open' country - longest shot would be ~500 yds across a valley. There is no such thing as flat ground where we are hunting. My buddy shot to 3x2s opening weekend with his 7mm Mag. Both were shot at ~30 yds. His first buck came up behind him as he was glassing across a valley with his scope on 9x. His first shot was a gut shot because all he could see was hair with his scope at 9x. He & his brother took 4 shots at the buck and finally killed him with a head shot. I scared the second buck towards him on a drive and he made a nice clean head shot - only shot he had. My point? Seriously consider the terrain you'll be hunting before chosing your rifle. Just as a side note: the stock on Mike's 7mm mag broke in half right behind the trigger. And Mike was complaining about the kick at the range when we sighted the guns. My . 270 is a ***** cat in comparison
Brian
I shot the Texas doe at about 70yds with a Sako . 270 and that's what I'm using this year. It was my dad's gun when we lived in Texas and it's sighted at 200 yds. I'm hunting Northern Ca - Hwy 36 between Fortuna & Red Bluff - with guys/gals that are shooting . 243s/. 270/. 30-06/7mm Mag etc. We are hunting timber, oak groves and some 'open' country - longest shot would be ~500 yds across a valley. There is no such thing as flat ground where we are hunting. My buddy shot to 3x2s opening weekend with his 7mm Mag. Both were shot at ~30 yds. His first buck came up behind him as he was glassing across a valley with his scope on 9x. His first shot was a gut shot because all he could see was hair with his scope at 9x. He & his brother took 4 shots at the buck and finally killed him with a head shot. I scared the second buck towards him on a drive and he made a nice clean head shot - only shot he had. My point? Seriously consider the terrain you'll be hunting before chosing your rifle. Just as a side note: the stock on Mike's 7mm mag broke in half right behind the trigger. And Mike was complaining about the kick at the range when we sighted the guns. My . 270 is a ***** cat in comparison

Brian