OCKs vs CBEFM

I am debating weather or not i should just spend the money on the CBEFM or not.

My Question is what makes it better then the OPKS?

And why would you recommend one over the other?

Is it worth the money?

TIA

Re: OCKs vs CBEFM

To be honest I swore up & down I'd never get the CBEFM...so much money.

I used OPKs for one cycle & HATED them. I drink LOTS of water throughout the day, so of course I live in the bathroom. The 4 hour hold was a nightmare for me. I could barely do it. I had to cut back to nothing on my water intake & it drove me crazy.

CBEFM. I get up in the am & POAS. Simple, easy. The monitor lets me know if I'm having a low, high or peak day. Piece of cake.