Yeah, Humdingaling is right. It's all personal preference.
My preference is Burton speed laces.
As an instructor (board and sometimes ski) I like to be able to put my boots on quickly with out to much messing around. Plus people often don't know how to tie up their boots properly so I have to tie up so many rental boots for people it drives me nuts.
I also think (imo) burton speed laces can get cranked as tight or tighter than laces (people will disagree, probably finney

)
I do get the positives of normal laces though: Easy and cheap to replace the laces. If you have weird feet then you can have tighter and looser zones in the boot depending on how you tie it.
As far as the BOA system goes, i haven't owned any but I have tried heaps on. I find the single BOA goes tight at the top and to loose at the bottom. The double BOA is good cause it tightens in a high and a low zone like the burton speed lace. I haven't owned any though cause I have seen so many break. Though I'm told they have improved a lot and their warranty is good.
So yeah, personal preference
