Update:
Tried to Downgrade plan thru Comcast Xfinity Forums a few days ago
In the end Rep was like your current promotion is excellent one already, your gonna be spending more if you go thru with this downgrade, quote came out to be with adding Ultimate TV, Fast 600 Internet, and Home Phone, and More Sports & Entertainment, and Xfi Complete, and DVR fee, to $255.90 a month.
My response was like well that is way too much unforuately, so opted to stay with Current Plan @ 213.94 a month, will be a little more once free Peacock expires, but still do able. So guess keeping Gigabit Internet speed for a long while longer lol.
I can try again with Reddit Rep i suppose later this month, but if no dice, then guess will stay where at**
Also can’t get to local Xfinity store as don’t drive, and Account Holder barely drives herself these days and refuses to. So just will have to see if i can work out a deal online sometime