Rather than have multiple threads and review links I Figured Id start a megathread to pin to the top for the release of Baldur's Gate 3
https://www.pcgamer.com/baldurs-gate-3-everything-we-know/
General Articles:
https://www.pcgamer.com/baldurs-gate-3-has-a-hidden-skill-tree-for-illithid-powers/
https://www.gamesradar.com/news/live/baldurs-gate-3-launch-coverage-live-blog/
Guides:
https://www.pcgamesn.com/baldurs-gate-3/classes
https://www.pcgamer.com/9-things-you-should-know-about-the-city-of-baldurs-gate-before-you-start-baldurs-gate-3/
https://www.pcgamer.com/baldurs-gate-3-cellar-door-ornate-mirror-answers/
Reviews:
https://www.pcgamer.com/baldurs-gate-3-review-in-progress-oh-boy-its-good/
Minimum:
OS: Windows 7 SP1 64-bit
Processor: Intel i5-4690 / AMD FX 4350
Memory: 8 GB RAM
Graphics: Nvidia GTX 780 / AMD Radeon R9 280X
DirectX: Version 11
Storage: 150 GB available space
Recommended:
OS: Windows 10 64-bit
Processor: Intel i7 4770k / AMD Ryzen 5 1500X
Memory: 16 GB RAM
Graphics: Nvidia GTX 1060 6GB / AMD RX580
DirectX: Version 11
Storage: 150 GB available space
As far as I know there's no Lone Wolf equivalent, although you can just choose to not travel with any companions. It is easier to do stealth in BG3 - for starters, they added a Group Sneak key (something that was sorely missing from DOS2), and there are plenty of times you can use stealth and/or exploration to circumvent combat encounters while still gaining XP.