polyester resin VS. epoxy resin

I am wanting to know if anybody out there has user Epoxy resin in place of polyester resin. I am wanting to know because in my situation I can't use smelly toxic polyester resin. I do have several gallons of 1:3 epoxy resin that is the same viscosity as polyester resin. I am wanting to use 2 oz. chop mat to build boxes and such and am wanting to know if there are any advantages or disadvantages to using this material as a substitute?

not any worth talking about......wait yeah there is cost! Epoxy is much more and i found it not to absorbe as well

Epoxy is used with kevlar and carbon fiber generally.Certified Security Specialist

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