By all means use linotype if you have it or can get it at a decent price. Many target shooters get best accuracy with it because it fills the mold so well, which makes better balanced bullets than alloys which are harder to cast with, such as wheel weight alloy. I reccomend WW alloy highly because it is easily obtained by most casters, and it's the least expensive alloy available. Also it is tougher at a given hardness than higher antimony alloys (lino), so when it does break up on impact with bones etc, the pieces breaking off are smaller. Melt temperature of WW alloy is slightly higher than Lino, and will allow shooting at higher velocities before leading becomes a problem.
For game use, it will stand up well at impact speeds to about 1800 fps if large bones aren't hit, and will do very well even against large shoulder bones at impact speeds to 1500 fps or so.
To learn much more about alloys, obtain my book Jacketed Performance with Cast Bullets.
