[Blue-footed Booby]

From my own experience, the difference between the XL and XXL noogleberry cups is ridiculous and really disappointed me- especially when compared to the bosom beauty cups. I have both systems and switch it up depending on what I'm in the mood for and the bb cups are the best in terms of suction, quality, comfort and tube positioning. They're relatively the same pricing too and WAY easier to use sleeping if that interests you.

If it's one or the other (and they're totally interchangeable), the bb cups are the way to go.

Thanks for your insight. Bosom beauty looks good but is a bit too expensive for me. I think I'll start with NB first and see how it goes - might get the BB cups later

Am still thinking of getting the XXL NB system over the XL since you mentioned there wasn't much difference between the XL and XXL anyways.