If you go to a card show and want to trade or sell to a vendor, I can pretty much guarantee they'll be using TCGplayer's market value or recent eBay sold listings as a pricing guide
Sometimes, the best strategy in Constructed is just to play all the most powerful cards, and these times, and the decks built in this manner, are considerably more like Sealed Deck
By fast mana, I mean methods to get ahead of the curve early in the game, most likely on turn 1
The Forgetful Fish player run format, which uses a shared deck of 80 cards built around the titular creature, has seen its visibility reach an all-time high following the sell-out of the official Dandn Secret Lair drop
The cream of the crop, though, is the Enchanted Rare variant of Belle, Strange but Special, which features borderless artwork of the Disney heroine in her iconic yellow ballroom dress whizzing across library bookshelves on a ladder, books and papers flying everywhere
Now, it'll be better in a game where you have allies or friends built into the infrastructure, like Two-Headed Giant or Secret Alliances