AC outlets

Heavy copper, Hubbell is as good as it gets... Everything else is window dressing. If you want to use a contact enhancer, that always helps.
Silver or clad outlets,  just a lot of money.

Faceplate? They look nice and offer fire protection. I like nonconductive covers that offer the 2 hour protection. Conductive covers really doesn't make sense to me.. Just me though..

Regards

See oldhvy we agree on some things. Even you have limits to how much snake oil you can stomach.

<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>

The cost is always an issue for me.. 150.00 fuses and 10K cables are wonderful. at 15.00 for the fuse and 1K mostly for materials on the cables. :-0

To be honest if someone gave me a fancy outlet, I'd use it. I'd take an SR Blue or Orange, any time.  It may sound funny but that GOO really has an effect. A gallon bucket would be nice.. million dollar bucket..

Bling is good.. I like bling on a good lookin girl.. JUST BLING. 
A necklace and a hat will do. :-)

I also think the "settling effect" of just plugging in a couple of times and leave it alone. In a couple of weeks, it gets close to the instant GOO effect of SR.  My concoction works good enough it's just a contact enhancer.
That STUFF, GOO, has been used in the UK for 50 years. Here in harsh environments more so.. Few different types too. Wolfercoat is full of goodies. (german), just like certain Never-Seize products..
It dampens a product through contact alone... Cost 40.00 usd.

The REAL GOO, a million dollars an ounce.. NO THANKS..

Regards