Optimization packs are built for gamers. You're not just gaming.
Encoding for three hours is a completely different load than a burst of frames — and tuning for one actively hurts the other. Most "FPS boosters" will give you crackling audio and dropped frames on stream.
Creator is tuned for the job you're actually doing: stable stream, clean recordings, no surprises mid-session.
Your encoder gets priority over everything else
Upload tuned for stability, not just raw speed
Audio stays clean under load
No Windows reboots or sleep mid-stream
Not "Elite with more." Different job, different tuning.