If you're playing SOLELY for the cute boys, then Zestiria. But be warned that it's a total downgrade in every single way from Berseria- gameplay, aesthetics, cast, story, really everything. But it does have two males in the traditional Hero/Heroine relationship spot though.
If you want a good game, everyone's got a favourite. Xillia 2 requires playing it's predecessor (Xillia), but it has a great assortment of boys and the story is pretty good. Xillia itself isn't bad but it never really came together as a high-quality Tales game.
If you don't want to play through Xillia, I'd recommend Graces as a modern option. It's a much more light-hearted game and the cast can be pretty one-note but the skits and post-battle scenes are absolutely top-notch. Just don't expect a super compelling story or amazing character development.
I personally have a soft spot for Innocence, but it's not exactly a great gameplay experience. The main heroine is also pretty abrasive at the start. MC and Spada are cute as heck though.