You crazy. Banshee segments allow you to avoid most of the fight easily, while ghosts are great against everything closer than sniper range. Even the Warthog is useful at good range. Just don't get close and they work great. --- I can wire anything directly into anything! I'm the Professor! - The Professor GT: xCOLBY JACKx
I found most banshee segments to be suicide if you got in one. Same with ghosts.
It seems much safer and more controllable on foot.
Banshees are suicide if you try and go for kills, but in every section you can use a banshee in, you can just hop in one for 10 second to boost over to the end of the area and just run past all the enemies. Real-timer saver.
I found ghosts to be immensely useful and deadly to everything except banshees. Their guns have surprisingly good accuracy at long range. --- I can wire anything directly into anything! I'm the Professor! - The Professor GT: xCOLBY JACKx