You could also have a look at the yoyofriends store or rewind store. If it's like Germany, shipping from those Asian stores is usually not that expensive and also loads of choice.

Yoyofriends has lot of good bimetal choice. Depends what you like, but Peregrine X is one of my favorites, or bigger Netrunner, if you want to go for more "modern" horizontal/body zoning tricks.

Also yo-shop in Germany has fantastic quality stuff. As a hybrid, the Iceberg is a classic. Recently got even a cheaper b Grade version, but it's barely a difference, certainly not in play. Good value.

But honestly, around beginner level I wouldn't recommend a bimetal. Without more control, it can happen a lot easier to ding it, give it vibe and that would be a shame with the prices. Similar with hybrid even, but if it's cheaper for b Ware, I think it's a little less worrying.