Welcome to the dark side.

You can use strobes just fine with 35mm film, you know. But better yet, if you're hooked on the soul and character of film, you need to try medium format. It's not harder, in some ways easier, and "can" (doesn't always, but that's a different story) blow 35mm quality out of the water. Depending on your subjects, then there's large format, great for landscapes, still lifes and posed deliberate portraits, not so good for subjects that might go away in the next 10 minutes or are moving.

I shoot all three depending on subject, mood, available time etc.