No that panel makes it very clear thanks.
It still seems like the average Senju beats the average Uchiha, (they probably have very good cooperation due to being Ashura's descendants as well). However, the Uchiha have the bigger potential as individuals, (which makes sense being Indra's descendants). If they managed to have their eye powers evolve beyond 3T, they become the strongest.
We've only seen this from Madara, Obito, Shisui, Itachi, and Sasuke. And if they were all in the same Era and fought together, no one can stop them.
I think it was stated that many Uchiha attempted at upgrading their eyes, to even the point where they killed their own; brothers, team mates, and family members. There were even a lot of failed attempts at trying to achieve EMS since they weren't Indra transmigrants. So I don't have any doubt in my mind that the Uchiha fought with MS against the Senju.
The thing about the Senju is, there are only two known male members of the group (as in being showcased for a long enough time); Hashirama and Tobirama. Hashirama was pretty much unrivaled in his time, and Madara could only match his power with Kurama, and even then his power was still overwhelming.
Tobirama was powerful, not on Madara/Hashirama's scale that's for sure. But he was at least capable of killing Izuna who was an MS user as well. Not even looking at his abilities as an Kage, it's obvious he can kill above average Uchiha.
Tsunade is also a strong Senju who showcased her worth against Madara in the War. But sadly these are the only three examples we have, and Naruto.
The biggest problem with the Senju clan is that:
I. They don't have a KKG
II. It's not explained how the clan fights when they don't have any known distinct powers and abilities
III. They have large masses, but only a handful were showcased.
The DataBook even shows a Senju woman who fought alongside Hashirama and her speciality was Genjutsu. So I can only assume that the clan was extremely diversified in every category of Ninjutsu, Taijutsu, Genjutsu, Kenjutsu, and Iryojutsu.
Not to mention the branch of the Senju Clan, the Uzumaki who were destroyed because people began to fear their abilities so they banded together to annihilate them.
Senju were literally thrown away from plot because Kishimoto is a lazy writer :lol