There are pros and cons to all 3 options but feeding method has no bearing on how well a baby sleeps.
I've been looking after babies since I was 13, and how a baby was fed had absolutely no impact on how well (or not!) they slept.
I've cared for ff babies that woke every hour and bf babies that slept a solid 6-7 hours at night.
My initially bf dd slept well from very early on, the only issue we/I had with her sleep is that she's an early riser and that didn't change when she went onto formula. She's nearly 19 now and still an early riser it's just how she is.
My sister has 3 first 2 were bf but 3rd was ff as they were very poorly and in hospital a long time etc long story. Nos 1 and 3 poor sleepers, no 2 virtually needs heavy machinery to remove him from bed and was always a great sleeper.
Bro has 2, eldest was bf great sleeper, youngest (different mum) ff dreadful sleeper - he's their little energiser bunny ALWAYS on the go another early riser too (as is my bro). Eldest is very laid back personality, youngest very active just different personality types.
We were bf only until 6 weeks then ff it's what my mum believed was the right way based on what she was told at the time, me and bro dreadful sleepers, sis was a great sleeper as a child but struggles now (mainly as her youngest has ongoing health issues and she's 'on alert' 24/7)
And I don't think bf is "lazy" just because it's quicker and more convenient.