Is there an advantage to single-ended LED replacement bulbs for fluorescent fixtures?
I have purchased hundreds of led tubes. I currently use a T8 that is ballast bypass single or double ended and ballast compatible, I love these lights and just ordered 4 more cases. With my T5 lights I cannot find the same specs yet but I prefer double ended because most of my T5 lamps are 277v and I don't like my 277v 20 amp circuits having the pins that close together because I lose at least 2 fixtures a year when chunks of wood hit the fixtures. In the past, the ballast controlled the max current but with direct wire lamps that are single ended a good hit would, and has in 1 case, burn a large hole in a very expensive fixture because no matter how good the fixture is the tombstones are all cheap so when the $1.20 tall tombstone broke on a single ended retrofit it burned a huge hole in the $380 fixture.

So I go with double ended when possible.