Run a brute with Reach and whatever other perk you like the most. With two spinfusor jumps you can easily hit 150-200 km/h. And you STILL have more health than a Pathfinder. Hell, even if you don't get the flag you can throw a few fractals on the stand and make it easier for someone else to grab it.
It honestly teaches you to be a better pathfinder too, since you usually only get one shot at the flag, and the Brute's mass means that it's harder to change course once you're going. --- Shikou Mibuya: I'll save you little boy! Let's go to a world only with men! A dazzling world! Fumiko: He doesn't like sausages. Too bad.(Castle of Shikigami 3)
I prefer JUG for fatfinding. Builds speed quickly and maintains it just as well, and more often than not the health is fully regen'd before I even get to the flagstand. Plus you can clear the flagstand for yourself with little trouble and even punish low-tier/lazy SENs. Plus X1 tears up chasers something fierce - one of the few reasons I even still have a loadout with that weapon is in case the match might call for me to do some fatfinding or escort/carry for the actual FC. A decoy fatfinder is fine too.
inb4 fatfinding only works in pubs
Brute is alright though, and as much as I hate plasma weapons (not fighting them - using them - just not my kind of weapon), I have to admit that if you have the Plasma Cannon, pretty good for anti-chasing.
Had one game with nothing but Fatfinders.... >_> As a HoF Doombringer I might be able to stop 50% of them from getting in/out but the other half often get too far away and our chasers can't stop them either. Strangely enough it was the only game too where I got so many Air Mails with my Titan Launcher. --- "You must gather your party before venturing forth" "Go for the eyes Boo! Go for the eyes!"
Heh...fatfinding has its uses, especially in Blitz. As for Titan Air Mails, that's actually pretty normal; it's a good direct-hit weapon, especially against slower targets. I don't know the exact projectile collision size, but my guess is that it would be closer to plasma than fusor/bolts.