What to do, E-Revo or Conversion

I like the new e-revo but I wish they had used a metal chassis to build on....we see how the plastic has already broken on the e-maxx.....for cheapness of production I see why they did it, but we will see how the plastic holds up in real world....I would not by the e-revo for anything other than another "plastic" basher type RC....with all the BL power coming our way it needs to be truggy tough and you don't se any truggies chassis made of plastic...I love the waterproofness part but limited to the evx2 (only waterproof esc you have for now)