Pistol
- Only does a decent amount of damage if a lot of shots are hit.
vs
Wrangler
- 300% increased health for the SG.
- Give's the SG the ability to shoot at infinite range with no damage fall off.
- Give's the SG better prioritizing.
- Rocket jumping with the SG.
Straight upgrade goes against what unlocks should be.
Plus even though you kill the engy the shield still remains, so say it takes 1 rocket to kill the engy, it takes 3 rockets to kill a sg unshielded. It will take 4+ rockets to kill a shielded SG forcing you to reload and back off because then the sg will have a chance to kill you. That's assuming that you kill the engy with 1 rocket.
2 things: firstly, you don't include the significant downsides to the wrangler that make me always carry the pistol. That is to say, can't repair it, can't stop wrangling when there are people around (because it disables it), if (and when) you die, your sentry is pretty much dead.
second thing. Soldiers have never been the best at taking out sentries, and wranglers exemplify that pretty well. Heavies kill the engie and the gun before it's out of the shield, demos lay down your regular 3 stickies and wait for the gun to be unshielded, pyros just burn the hell out of it until it dies, and at that range, it'll take it out before it can fire again.