About Tracker themes

Some Trackers, as far as I can see, use the following theme.
I don't know why, I've never liked this theme. It seems like a very bad choice to me.


Attachment 70316



The following themes seem to me to be of better quality. I think that's what Trackers should be. I don't know why that theme was introduced.


Attachment 70319

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Basically different trackers are based on different BT scripts, its depend on skills of staff and servers ecosystem and alot of factors.