After many months of bad luck with 7*, I got pissed and ranked up so many 6r5, put them comp200 and ascended them. Including Photon & Onslaught.
And now last week I got back to back Onslaught & Photon 7 stars

Are they even worth ranking up not awaken in comparison of the 6r5 ascended? Even at comp20 if I awaken one of them? I also have enough rank-up materials for one 7r3. Or would you just not bother and focus on other future good champions?