They're both poop, don't kid yourselves! lol I bought a TT kit with Kraken's latest batch. Everything I had read warning about quality and handling were correct. The 5T or MCD or pretty much any other 5th scale on the market handles better and is built better.
Ask me about a section of the truck, and I'll tell you how it was poorly designed. There's an issue with almost every corner of the thing, and to make it even halfway decent you need to spend thousands on billet upgrade parts to take out the slop and weakness in Kraken plastics, but also the design is just poor. It's basically a high-speed off-road drag racing machine that looks cool. Don't get me wrong, they look great and unique ... that's unfortunately the entire selling point. They're heavy as balls, handle like poop (yes even the Vekta ... the way wider stance just makes up for the absolutely crap handling characteristics by making it slightly less likely to roll over on its side), and break parts. The brakes suck - 1 brake pad for a 60lbs machine? Ouch! Even their new carbon fiber disc brakes are garbage, they made them too thin and are prone to getting stuck in the groove for the o-ring on the outdrive. Ask me how I know ...
Basically, buy the Vekta if you want a show queen that drives in a straight line ... you'll have to drop money on a bigger engine just to get the heavy brick to move. Something like the Losi or Traxxas trophy trucks are much better handling and performing, and you can load those up with aluminum goodies. Not gas, which I prefer, but anyhow ... I bought one. And that's my honest review. It's a beautiful looking shelf queen or straight-line dragster; or in a more optimistic view a "fun challenge" to drive on the edge without flipping and busting it. Kraken states it's "scale" ... no, not even close. Even the chassis doesn't sit level to the ground and on the trophy truck, you can never get full compression or extension properly. In the front as well, on full compression the tires rub the underside of the body.
I could go on ... the body is the least of the concerns though.