I do pick up backgrounds and feats to give options in other pillars, lol.But Tony, remember the Fighter threads, you can just pick up the right background and use skills and feats to shore up your Exploration deficiencies.
Tho, to be fair, 'Exploration' is the least developped pillar to the point of being a cryptid >.>
To also be fair though, my expectation isn't to compete with or measure against other classes. It's to be good enough in the bounded accuracy system to hit moderate static DC's and with the understanding rolls aren't always needed. The difference is in my expectation bar when I'm really playing a fighter to fight.
5e is great for me with fighters. They fight well. My background gives me my general archetype because I focus more on the concept than the mechanics and the fighter makes a solid template to build from and then I go from there. I have fun building them and playing them that way, so from my perspective it's a thumbs up.
The rune knight in the latest Unearthed Arcana slipped in some skill benefits so I'm looking forward to trying that out.