Hornady's website has a simple ballistic calculator you could compare trajectory and wind drift between different rifle/bullet options.
Here is a quick comparison with the bullet I'd personally choose to shoot from 3 of them with a 22" barrel. Your choice of bullet design, weight, and speed may be different and will change the results. I can change the ranges, speeds, and BC of any of these choices to make it look like it stomps the others, ammo companies do it all the time, but here is an example of how I examine ballistics programs to make decisions for myself.
Rather than compare everything with a 200yd zero I did it the way I sight in. I sight my rifle for the longest zero possible without going over 2.8" high during the trajectory curve. Any higher than that and I start shooting over coyotes and smaller critters at around 180yds as the bullet reaches the top of it's arc. I zero the rifle at the longest distance I can while staying at or below the 2.8" high point of the curve.
260 Rem, 130gr accubond (BC .488), estimated speed 2800fps
max height of 2.8" at 125yds, drops past 2.8" low at 260yds, 19.6" low at 400yds
25-06, 110gr accubond (BC.418) estimated speed 3050fps from a 22" barrel
max height of 2.8" at 140yds, drops past 2.8" low at 280yds, 15.9" low at 400yds
270 win, 140gr accubond (BC.496) estimated speed 2950
max height of 2.8" at 140yds, drops past 2.8" low at 280yds, 16.2" low at 400yds
Now to compare wind drift. I usually feel that anything over 5" of wind drift needs to be compensated for on my hold on a broadside deer-size animal. Using our data from earlier, in a 10mph 90 degree wind the bullets would reach 5" of drift at the following distances
260 260yds
25-06 265yds
270 275yds
Wind drift at 400yds is
260 11.8
25-06 12.4"
270 10.7
As you start shooting further, the advantage of the higher BC bullet at a higher speed will continue to increase, and become much much more dramatic. The speed advantage of the lighter, lower BC bullet is pretty much spent by the 400yd mark and the higher BC bullets take over. If I had chosen to compare Berger bullets the 260 would have looked much better due to the high BC of their 130gr VLD. You should play with the numbers on a ballistics program like this yourself with the bullet weight & type you intent to use. Most velocities posted on a box of factory ammo or ammo maker's website are obtained with a 24" barrel, so I'd knock off 100fps from what they have posted for estimating 22" velocity.
As you can see, the differences aren't all that huge at normal ranges. In the field much more depends upon the shooter's ability than the rifles capability, but I still like getting all the advantage I can from my rifle. I tend to favor a 130-140gr bullet with a BC of around .500 with a velocity of around 3000fps for most of my hunting. This has given me good performance on game at a level of recoil I can easily manage. Managable recoil leads me to good shooting form and more practice.
For price and availablility of factory ammo the 270 will beat the other two pretty handily. Almost any bullet you see on a bullet maker's site can be found in a 270 factory load. I'm a big accubond fan and would try several factory loads to see which one loaded with an accubond shot best. I'd also have to try the 130gr Hornady Interbond, and 140gr SST Superformance loads to see if I could get good accuracy with their extra velocity.
The Savage is an excellent choice for a cheaper rifle, I don't think you will be disappointed. I love the tang safety as it never rubs into the fire position on my pack. The Ruger American is also pretty impressive as a budget rifle, lightweight and extremely accurate and also with the tang safety. It might be worth reading a few reviews on it if you are interested in a 270. After five 3 shot groups on different days while testing the reload I chose it is averaging .660" groups at 100yds. After the 4th shot it tends to start stringing shots vertically as the light barrel warms up. Pretty darn good from a $360 sub 6.5lb rifle, and all the reviews are claiming similar results. The trigger is easily adjustable and crisp, and the recoil pad is very good. The biggest downside I've seen is the forend is pretty flimsy and can contact the barrel if alot of pressure is put on it from a sling or bipod. I plan to open the barrel channel a little further.