Wireless breast pump advice

Hi Mamas!

I had Spectra2 with my first and it was amazing - still plan to use it with our second. But at my last job they had an amazing mother’s room and actually supplied a heavy duty true hospital grade medela for the moms to use so I never needed something extra for pumping at work.

This time around I won’t have that at my new job so was thinking of getting a wireless pump through insurance - willow or Elvie.

I want to hear the pros and cons of wireless. Was it a strong pump? Noisy? Ease to use? How much milk could you get out without having to dump some?