Agility is that one stat I never raise above 6 in any build I play. All the other stats either directly boost an offensive skill, or have a feat or side effects that makes them increase your damage output. Agility doesn't have much beyond Ambush and Blitz, at least it seems to me.
I get that having access to very high dodge, evasion, movement points, and stealth is kind of useful, but I don't know if that's going to help carry an entire playthrough, at least on Hard and above.
However, I'm curious to try a playthrough that has access to all those agility checks, especially the absurdly high Expedition ones.
I'm thinking of maybe a versatile shotgun / crossbow stealth build?
Also, I usually play Oddity, but I get that it's probably the kind of build that's not going to be able to afford to grab Hacking/Lockpicking/Pickpocketing and crafting at the same time. I can try to play classic xp for once.