Hi all. Im new and i have a question. I just purchased the smok prince stick. included are 2 M4 coils, wich they recommend. i wanted some spare ones, but i ordered the wrong one it seems. I got the Q4 0.4 ones for the smok prince. can i safely use these on my stick. or am i better returning them for the M4 0,17. In new to vaping and i dont wanna damage my stick with the wrong coil. greetings