Its a nice light too bad the price is kinda high.Comparing it to a TR-J12 or even the TR-J18 I’d have a hard time justifying the cost. It looks like a nice light though. You could get 2 TR-J12’s off aliexpress for the price of the TR-J10.
Its to big. TR-J12 is absolutely the biggest I can pack carry on the trails. In fact, if I were to pack today for a trail hike I wouldn’t even bring the J12. I’d get by very well with the 5T6 and HD2010.