User blog comment:WolfgangBSC/Wolfy World of Tanks/@comment-12271231-20141209032904

So, I drove both the Jumbo and the T-29, I think I should give my thoughts so that anyone considering those lines can decide whether or not to try them.

Jumbo: When you first play in the Jumbo, you'll see why I rave over it all the time. This thing is a BEAST! Take what you remember about the M4 and then dump it like week-old spaghetti, you won't be needing those skills in the E2. Although at first, the Jumbo is MUCH slower than the M4, once you upgrade the engines, it becomes much better. The 105 derp upgrade is extremely reliable and can cut deep on most tanks in the tier. The armor is bouncier than a rubber trampoline on crack, so you'll be near-invincible. Do NOT, under any circumstance, mount the second turret, it lowers your armor so much.

T-29: From what experience I've had in the T-29, it's pretty much a Jumbo with a vengeance. Now, coming from the Jumbo will be a hard grind, so I recommend premium or free exp if you want to keep your sanity, as you'll have the 76mm. Now, this thing can bounce all the things, and then some, especially if you're a smart player. I will note that both this and the Jumbo have earned me a Steel Wall achievement numerous times, and even better me the Sniper Medal.

All in all, these tanks are a force to be reckoned with, so watch yourself when they're against you, and if you're in one, you'll wreck shop.