Havent got anything to sell but have suggestions from personal experience
Maxxis 310's - hard to find but fast and light
Schwalbe Fast Fred Light - same as above but not as light
Continental Speedking Racesport 2.2 - fast , most chubby on this list.
Wear rate not so great.
Continental RaceKing Racesport 2.2- suprisingly fast on tarmac but heaviest in this list
Innova Pro cobra Skin - my favourite. Light, grip and wear rate excellent
Chaoyang Merlin - fast, light and grip amazing. Wear out extremely quickly though
Not tried yet
Geax aka Pluma - lightest mtb ever. Sub 300grams.
All tested tyres have been ridden on a mix of tarmac and gravel/dirt/grass. Mostly tarmac wet and dry. Only the Raceking is any good in real mud. All others have been great allrounders