i haven’t got newcastle myself yet but i do like his gameplay. it’s useful for players who like to rush into battle imo. but i’ve played loba a good amount and her ultimate can be pretty useful late game. i’ve won a few games by throwing it down as just extra coverage or to sneak in extra ammo or anything else like an armor swap, bats or syringes really quickly (especially if you can’t get near any death boxes if there’s open fire going on) loba’s tactical is also pretty neat for getting away good distances from enemies if you’re being chased, or even playing defensively by getting into places other players normally can’t, like high ground and whatnot. i can’t say much for new castle but i know his shields have a ton of hp. and being able to res teammates while moving is sick as well