This question has been discussed many times in this forum. Have you tried to look for the answers or checked a similar thread?

I never bought anything with BTC, I only used it for investment. Here, in my country, it is forbidden to use as a payment tool. So, simply I avoid using it for paying for any goods or services. You must know there are many countries that limit the use of BTC, even some still treat BTC as an illegal thing. This question probably fits with people in a country that legalize BTC for both investment and payment purposes.