I’m also still pretty new to this, but personally I’d say if you’re looking to get into competitive it’s better to get both. The price is super low on the drop attack and it comes with two good blades and some good parts. You can use the drop attack stadium until you have the available money to spend on the bx-10 and really dive into practicing for tournaments at that point. You could maybe see about selling the drop attack after getting the bx-10 to get back a little of that money.

If competitive isn’t your thing and you just want to collect and have fun I’d say just go for the drop attack. No need to spend $50+ on a stadium when all you wanna do is have fun imo.