I would not trust HG, where can you get parts for them? What is their reputation for long term support?
Traxxas is not known for durability either, they have very dated designs and require far too many expensive upgrades making them very a very poor value when compared to a "race grade" brand that already includes upgrades in the kit.
I would encourage you to go with any of the following brands provided you start with something that is no older than 1 release old and still has solid parts support:
Team Associated
Team Losi
PR Racing
TEKNO
Also consider a 4WD SCT:
Which 1/10 4WD SCT is the best?