I've owned a Bernina for many years. I just bought a new one. Once you own a Bernina, you're hooked.
I use all kinds of threads. I may have to change needle types depending on the thread type. But, the machine will sew anything if you use the correct needle.
So go sew and enjoy. There is a world of thread out there. I do a lot of thread play with my machine quilting. You can, too.
Cynthia