Personally I use a local solution the most. Gives me more control and while it isn't as sophisticated for managing large projects like integrated solutions, I am not dependent on any provider. Vibe coded projects always end up in a horrible place and maintenance is a minefield.

Some have integrated solution with their repositories, where you can delegate some easy issues for AI to be solved. If you know what you are doing and what you can expect, this is helpful and saves some time. But there certainly are pitfalls to an AI intern. Not sure yet if such tools save time or waste it by creating issues.