u/Emotional-Donkey-994

I'm purchasing some birthday gifts for a few close friends who are all into military things. I thought getting some Lego tanks would be something different for once. I've done a bit of research, seen a lot of the drop shipping companies are just the Chinese brands that are repackaged and upsold. I'm sort of stuck between Cobi and Quanguan or some of the other Chinese brands. It doesn't seem like there's a huge difference between them (although i don't love the Cobi minifigures), and i don't know which to choose. I'm looking to roughly get the same scale for each as well. Does anyone have any experience to share or recommend one of the brands?