My Mpow T5's arrived a day early (ordered yesterday on Prime Day, wow ), and have only listened for a few minutes but so far I like what I hear. I might be able to send back the Tranya T3. I guess I would call myself a bit of a basshead (my wired buds for the last few years are the Sony XB90EX), but I thought the T3 bass could be a bit much at times. The T5 may have a more balanced sound. They connected via AptX right away on my Samsung S8+. I will take them to the gym today and give a longer listen. The Tranya T3 is great, but mine have an issue of the left bud losing connection for a second every 10-15 minutes or so (sometimes more often), but it always reconnected right away so it wasn't that big of a deal. They also seemed a bit big in my ears (using Sony hybrid tips), but they are very easy to get a seal. Overall the T5 might be a better TWS due to the AptX and more balanced sound. We'll see. I do like the look and feel of the faux leather charging case of the T5, but don't like that it is much bigger than the T3 case. I'm trying to find out the actual MAH capacity of the case, but after a bit of Google I'm seeing either 280mah or 500mah. Not sure how it compares to the Tranya capacity wide. Too bad it doesn't have USB-C or wireless charging.