First time poster here but long time lurker . I just had my Whole Home DVR system installed today and so far so good. Installer knew to hook DECA to router which I was nervous about after reading some here in the past having trouble with installers doing this. Anyhow I have 2 HR-22's, a H21, and a H23. All is working as it should be but was wondering in switching these out to the newest HR-24/H-24 would be worth the upgrade price. Any opinions would greatly be appreciated . J.C.