Inate,
In an effort to learn how to assemble a good system I visited
people whose opinions seemed well founded in order to hear
and see what they did.
The ones with what I felt were the best systems all used subs.
Prior to that I felt like you did about them.
I decided to do a toe dip by adding the REL t5x $700. An 8" down-firing sub.
Small footprint. No advertising to look at. Love the thing!
A hard core audiophile would buy 4 subs with a separate amp.
I am not that guy.
When I turn on my system now and start to listen I know immediately if I
have neglected to turn on the sub. I should just leave it on 24/7.
Your system is superb. A sub will put smile on your face. REL has an
annual promo on right now. They raised the price $100 from 2021 and offer
you $50 off. Such a deal!
There is a trial period though.