Ever try using those public refill stations in European train stations? I filled my bottle in Berlin for free and it tasted like faintly of metal pipes, but hey, saved three euros.

See your point, @ryanf66. Even with an orbital, you can still get those tiny swirl marks if you don't finish by hand. Mixing both methods just saves you from having to redo the whole thing later.

What did you find was loose in the end? That's honestly terrifying and my biggest fear with electrical work. I've used those push ins a few times myself for convenience. Your story is making me go check every single one in my house this weekend. A little extra time with wire nuts sounds way better than risking a fire.

Why did yours leave a hole, @sandra412?

Planning works for me because I build in flexible options. Maybe try planning two possible dinners for a night instead of one.