x10 margin vs x10 futures, holding for a year, which one is the best?

I need to hold a x 10 leveraged place on ethereum during an entire yr. Which choice is greatest relating to funding fees vs interests?

Funding charges are paid as soon as each 8 hours right? so meaning I might pay that payment 1095 occasions throughout a yr? (365 x 3 = 1095).

Additionally, funding charges are related to the asset or to the sum of money borrowed?

For example If I purchase ETH futures and it rises in worth, will the funding fees additionally rise?