You will have a lot of frustration later wiht EZ-Track. Although it may be slightly faster now, it will take a lot of time to troubleshoot later, and layout flextrack and cork is not hard, and does not take too long. Unitrack is the best of the snap together types of roadbed, but it is still not nearly as reliable and cost-effective as cork roadbed and flex track. You will also have more power loss with EZ-Track, as it uses rail joiners. these are unreliable, and with flextrack you can solder or drop feeders. If there is too little amperage capacity, a short may not be recognized by your booster, and you may have a nasty meltdown!