you are right btt is good for short term investment until there will be major updates comes from btt developers team. if any update comes then btt price will shoot and then inevst on btt could be mistake because after price sudden up always dump in crypto world
it does not apply to all projects. some updates from projects as big as LTC also sometimes don't cause any upside movement for their market.
Most importantly the updates that are made can get enthusiastic and adoption in the market. if the market response is negative then the update will not have a big impact.
BTT itself already has a large market and their community continues to strengthen. my potential is not only for the short term.