i'm about to pull the trigger on one of these devices, but cant decide on which one to get . i dont like the looks of the 100w plus, but i heard the 150w fire button spins and rattles. i dont care about the extra 50 watts. the prices are about the same so that doent matter. i guess what it comes down to is can i deal with those stupid lines on the plus or take a chance on the 150w fire button. any advice would be appreciated