Breast pump questions 🤔

I currently have a Medela pump from our first two but will receive a new breast pump free from our insurance again. I’m interested in switching to the spectra... but then not sure if it’s worth the hassle of having parts from each? I’ll need to pump at work and also at home so one will stay at work and one will stay at home. Is it worth switching at this point? I’ve never used the Spectra to know the difference? I’ve heard it’s better but just not sure it’s worth it? Thanks for any advice!