Triggers

Hi guys!! just wanted hear your opinions on triggers from amazon. I started playing CODM since last year season 4 and i only play with thumbs while playing i often found myself in situations against legendary players where i wish i had 3rd thumb to move quickly, now i tried my best to play with 3 fingers but i just can’t do it because my hand starts to hurt. Then one of my friend suggested me to try the trigger thingys from amazon which would be easier for me since i also play on ps5. I was just thinking would it be considered as cheating if i used those triggers against players with 3 or 4 fingers.

P.S. Thanks for reading whole post and love to hear your thoughts. Thank you