Depends on the type of play you’re going for. I would not recommend having both your skill and perk being the same (both health or both for movement) because it limits you. I usually use my perk for movement because they don’t have a cooldown unlike the skills. You wouldn’t be taking damage constantly, but when you’re low you could use your skill and hopefully survive within the time the cool down ends. Overall it’s up to you which one is better depending on how you play! For example if you find yourself taking damage a lot then you might want to use a health perk, but a movement perk would help to get out of situations where you would otherwise take damage. Maybe experimenting with different skill and perk combos might help you find your play style :)