hello.
my brother got his tyranid battleforce yesterday! so now he doesn't know
what option should he take for the termagaunts (spinefists, spike rifle, devourer or fleshborer)
what do you recommand? what are the considerations?
i need to know fast please!

thanks
btw some other tips for nids are welcome, he's new to this and i dont know a thing about tyranids.