I heard people talking about Polkadot a lot lately, calling it Ethereum killer and other similar names,but we heard those things before in the past.Same thing was said about EOS,ADA,BNB and few others whil all this Ethereum is still at top of similar platforms.

Polkadot price could inrceas a lot,but my money is still on Ethereum and i dont see anynthing overthrowing it anytime soon.