Revlon flat iron or Andis?

So I have got the Revlon Perfect Heat Ceramic straightener a few days ago from Target and I tried it out today, the result was great, however, the light on the flat iron that indicates on kept turning off a few seconds after I have turned it on, and it turned out the entire power was turned off too, I got really frustrated just to finish up the rest of my head, so I am going to return this soon. I am deciding on if I should get another same exact one to replace this one I have now or get the Andis High Heat Ceramic flat iron for a cheaper price. I don't know which one is better, anyone have any suggestions? It'd be appreciated, thanks!