Definitely better using your method Marco.

PS I usually get small batch coffee, from:

https://www.adamsandrussell.co.uk/

They also do excellent loose leaf tea.

I got a kilo of Lavazza for lockdown office coffee.

Nowhere near as much oils come off it as the posh stuff it must be said.

I do heat my cup with a swish of boiled water when I am prepping my V60 dripper.