Quality of a track of preview

Envato Customers Audio and Video
1

Hi, everybody. Prompt please, on audiojungle not so long ago, wanted to learn what better than all quality to spread files of preview?
128, 192 or 320? Or others?

2

I use 320 for the previews.

3

Hello! I use 320.

4

Thanks for answers. I just use 192… think then too to pass on 320

5

I use 320kbps

6

I use 320 too )))