There is probably not a definitive answer for which one is better ("better" would have to be defined for this), so go ahead, read a bit about them and do your choice. Be aware though that once you have choose one, you will be stuck with it for a looong time, because switching layout is hard. You have to remap all your brain an muscle memory before being able to reach your previous efficiency. Spoiler alert: it takes months to years for this.
PS: For french speaking people, you may want to have a look at https://bepo.fr