Any calcs of how good is Tribbie to us?

I would like to know if you do think that Tribbie could made that Robin is swapped of the team Aglaea, Sunday, Robin and HuoHuo. I do have Robin E2S1 so I'm not sure if Tribbie E1S1 would gimme much value than my Robin and it's worth pulling for her. Robin E2 gives to us speed to all the teammates.

What do you think guys? Is worth it investing into Tribbie to our Aglaea team or there is not a significant upgrade to spend those jades if we already have an invested Robin?

Thanks ✨️