Do I think flip is worth investing into? YES! I purchased a heater and compared the price from the TT shop and here at Flip. I am pleased with the price comparison and will be continuing to make purchases thru here from now on. Forgive my poor editing skills I will get better! I can’t wait to get my order in so I can give you all a real review on the product. The price point alone has pulled me in! Happy flipping!