Need some input on your kitchen floor tile grout
We're in the midst of our kitchen/FR/DR/Foyer remodel and are planning on having a cherry wood plank porcelain tile installed with 1/8 inch grout line-grout will be nearly same color as tile ( and warm wire will be underneath). For those of you that have floor tile in your spaces, what type of grout did you use and are you happy with your decision? We initially we going to use urethane grout (expensive but no maintenance, impermeable, etc.), then considered epoxy grout (little less expensive and impermeable, but concerned about allergic reaction possibilities), and now are wondering if just regular grout with a sealer (least expensive) would be adequate enough.
Thanks for your help!