Is heaters the best option to stay warm in Winter?

[lincy]

Can you share your opinion on using heaters in winter? Is there any other ways to stay warm in winter?

[Instamixes]

Yes, of course, heaters are best for keeping yourself warm in the winters.

[lincy]

Yes, of course, heaters are best for keeping yourself warm in the winters.

Can you give suggestion to buy the best heaters.