Here is my evaluation:
Ease of Use (comes with SCS): The one I have tried: Doesn't seem to be doing anything, but maybe I have not activated it correctly with hot keys or maybe it is just not doing what I expected.
sgSeries by YOVANETH: Doesn't support TOB seems old
eSeries by Cirerrek: supports TOB. Recommend alternative script by Yovaneth. Seems currently updated. Seems very simple to use. Seems like an updated version of the sgSeries . Not sure if it works with BGT
Macholy's Teammates Fight Scripts: Pretty new, sounds good but sounds very complicated to use. WEB site is in German so hard to learn more about these scripts.
Xparty scripts by XyX: sounds like some very basic but well thought out scripts. Like what is does, but maybe want more.
BP Scripts by Horred the Plague: Very new, seems like an update on eSeries, but looks like still in Beta testing. Seems a little more complicated to use than eSeries but appears simpler than Macholy's. Supports BGT.
Just by studying the different readme files I would go with either eSeries, Xparty or BP Scripts.
eSeries looks like it doesn't need hotkeys so Creespin maybe it looks more like uscript
Xparty looks like a very good minimal script, but maybe I want more
BP Scripts look like an updated version of eSeries but require hotkeys
Appreciate any feedback!