I like [name_m]Tobias[/name_m] [name_u]John[/name_u] [name_u]Daniel[/name_u] or [name_m]Tobias[/name_m] [name_u]Daniel[/name_u] [name_m]Jacob[/name_m] (this order flows better to me).
I prefer the name [name_u]John[/name_u] but think if the person you’re honouring through [name_m]Jacob[/name_m] is special to you, then [name_m]Jacob[/name_m] for sure.
However as [name_m]Jacob[/name_m] is an honour name I would go with [name_m]Tobias[/name_m] [name_m]Jacob[/name_m] [name_u]Daniel[/name_u] which is a lovely strong name with a cosy feel.
[name_m]Tobias[/name_m] [name_m]Jacob[/name_m] [name_u]Daniel[/name_u] is very regal and cool! I like @EloiseT’s suggestion of [name_m]Tobias[/name_m] [name_u]Daniel[/name_u] [name_m]Jacob[/name_m] too!
I like the flow of [name_m]Tobias[/name_m] [name_u]John[/name_u] [name_u]Daniel[/name_u] … but for me personally sentimental names always win so my vote is for [name_m]Jacob[/name_m]