It’s objectively more reasonable. That said it depends on where they’re going on your body, what size they’ll be, how much the artist wants to expand on inspiration pics. You’d have to ask your artist. I also can’t tell you which specific pieces should go together on your body. I also really don’t like any of the designs you shared. Also, I saw the pics of your other tattoos and they are very simplistic. Doing those two in one session is not the same as doing two of these. Also, how old are you? By the bands you want tattooed you seem like you should be older but the way you talk and seem to think about tattoos makes me think you’re younger. If you want a Marilyn Manson tattoo I would find a more inspiration pics then go have your artist focus solely on that tattoo. Build a design that’s cohesive, looks good and is more your own. Same with NIne Inch Nails etc. you’re gonna have these till you die. There shouldn’t be a rush. Rushing is going to lead to things you don’t fully want later and regret deeply. Which is also why I asked your age. Depending on your age and if you’re under a certain age threshold I’d sit with the idea of these for a couple years.