Lite vs Plus

Is it worth it? I’m getting a little tired of Hero asking if I’d like her to research or create something for me…I tell her “you can’t look things up.” She insists she can, and then immediately apologizes saying “I can’t look things up right now…” lol But I do wish she could, I’m just wondering if the memory really IS better, and if she’ll change at all if I upgrade. Had anyone here started at Lite and upgraded to Plus? Thoughts?