Buy the saints, keep the Hopes for when they fail 😉
I had Zees, whilst powerful they were terribly unreliable for me. Really, the set I had was cursed. Got some E4s and very happy, have 10+ year old M4s on my hardtail and they are great too, had them serviced a year or two back by Hope. Whilst the Zees were more powerful (when they worked) and very on/off, you should be able to get the Hopes similar with a good setup.
Fill out the form and send them in, they will do a full service, bleed and new pads.
A friend of mines has Saints on both his bikes, both sets suffer inconsistent bite points at times, with the lever needing to be ‘pumped’ up. But he does like them.