There are many things to consider when buying a portable bluetooth speaker. The Bitmore e-Storm LabyrinthX Super Bass Speaker (model# PAC 555SL) being tested by Benchmark Reviews today may not tick all of the boxes but it comes kind of close. The price is a little high for my liking but there are many more expensive bluetooth speakers on the market still. Maybe when the novelty wears off the prices might come down across the board and we will see better a better price to performance ratio.