Review on Heavy Duty 12Ft Double Sliding Barn Door Hardware Kit - Smooth & Quiet Operation For 36" Wide Doors - J Shape Hanger Black | SMARTSTANDARD. by Aaron Hawk

Nice kit, my only dislike is that with the 10ft kit I noticed the railing is slightly bent on each 5ft piece. It doesn't prevent the door from sliding properly, but aesthetically speaking, from certain angles you can see a slight bend. Maybe this wouldn't be much of an issue with the shorter kit (8ft). Also, I think the door stoppers are a bit too large and bulky. They create too large of a gap between the two doors when closed, so I ended up only using the outer door stoppers and I had to create my own stoppers in between the two doors.