is there any Disadvantages by not using PhotonTransformView?

I have Updated Photon Pun to Pun2.

One of the changes is that options on PhotontransformView has Disappeared.
so I cant change its lerp speed, teleport range and other options.

so I made my own PhotonTransformView by Script, but i wonder if there is any Disadvantages by not using
default PhotonTransformView component.

Hi,

there is no disadvantage. With PUN 2 we introduced a new PhotonTransformView solution which worked fine in our internal tests. After releasing the package, we got more and more negative feedback about this component. As a result we have started to look for another solution which will replace the current version of the PhotonTransformView. Sadly I can’t give you any ETA about it.