I've just finished my first path of Epoch, the far left path, using Silk, Hulk, and Prowler.
From the rewards I now how the resources to take another Science champion to R3 and I'm trying to determine who's going to be the most useful to take up at this stage of the Contest. I'm Valiant with Story up to date, but only a single path so far of Epoch and Necropolis, so lots of larger content to get through (when I have the time and resources), and then I play Battlegrounds fairly casually.

I've currently got Silk and Porky at R3; and Hulk, Dulk, and Count at R2. I currently have no capability to awaken any of them.
Is it just Titania as the best choice, or am I better off bring someone else up - whether for offence, defence, or both? I tend to value utility over brute strength/power, if that makes a difference...
Thank you!