Best breastfeeding nipple shields/guards

I*Am*Your*Nurse💁🏾‍♀️🙋🏾‍♂️👼🏾👶🏾 • Wife mommy believer💁🏾‍♀️🙋🏾‍♂️👼🏾👶🏾

The last time I tried breastfeeding it was so painful I gave up. I know that probably means my latch was not correct, but Ive heard nipple guards really help. The reviews are so mixed I'm not really sure which ones to purchase.