Your Juggernaut Build

Adren Mod 3 (mobility on Jug is far more important then Cyclonics). At least 3 Points in Hex Shield comes in handy sometimes.

Unfortunately, that is a build I've seen quite often...

There are a few builds I often use. The one thing that pugs don't understand it's that it's useless to boost melee damage : you won't get more sields back and its dps is extremely crappy.

First build : turret. You just slap the spitfire on it and shoot everything to death. It's effective, fun and easy to use. A trick is that you go faster when you go backwards, so you can achieve a good spped by shooting while going backwards with an adrenaline module. The turret is mainly for allies because it gives very little shields back compared to what you have. Alternative weapons are the javelin and the particle rifle. If you feel you die too much just go cyclonic IV, you'll be immortal.

Second build : engineer. The idea is to take advantage of the huge damage of the siege pulses and to do as many fire explosions as possible. The way to go is shoot acolyte => strip shields => prime for a fire explosion => shoot siege pule. The hurricane is for bosses. Or you could only go with a geth plasma shotgun. The only issue with this build is that you need to be the host or the siege pulses will be MUCH slower. Here's a friend playing it

Edit : oh I realize I said more or less the same things as Arkhne, well my builds are better 

I like the way this thread is going : style vs effectiveness  . But seriously, these are some of the best builds I've seen and I don't think I've seen them on the old BSN...

Fluffy is rusting in the garage

Why? Sad fluffy...

If I use Warp ammo with Piercing mod, my penetration is low and being a slow ass Juggy I like to shoot things behind cover. Only Armor piercing ammo alone is not enough to wallbang thick boxes/walls

There's Drill rounds of course, which I sometimes use, but they don't do as much damage. 

I put 6 points in Airlock.

When I do use him (after much begging from friends because I never use it) I usually will bring a Javelin, or a shotgun because I'm Batgloving.

I skip the hex shield, use healing turret, and Siege Pulse for the DR. If he's gonna be a tank, I'm gonna use him like one: hard armor, big ass gun. 

Too fecking slow.
Even for an old fart like me

Siege pulse hate surf with the batglove

I go max power damage and Fire Explosions:

Siege Pulse: Damage/Damage Protection/Number of Shots
Hex Shield: Pulse/Shock/Damage Synergy (to offset HP Power Transfer)
Geth Turret (3) (just so when I can't make it to a fallen comrade in time they can know I didn't forget about them)
Geth Juggernaut (5): Damage & Cap/Power Damage
Hardened Platform: Durability/Shield Recharge/Power Transfer
Equipment: PPR w/Incendiary Ammo (could also do Spitfire if you wanted but it's a long cooldown to get SP back online), Omnicapacitor, Power Armor

That is an interesting idea... Any proof of concept videos?