I have been out of modeling for a while now. All of my paints will need to be replaced. I always used Testors enamels since they are the cheapest and easiest to find. Now that I am starting over, I thought about trying Model Master or Tamiya. I can't get Tamiya locally. I don't have an airbrush. I've read that the acrylics work well with a brush and I've also read that they don't. I tried Testors acrylic years ago and I could not cover with it at all. Is it worth switching to one of these brands, or should I stick with the Testors enamel?