i buy the 90 gem for 2000 tokens deal, then do the x10 spin. It does gives mostly coins and creds, about half lv1 chips....but add them up and it is same value as fair plus i've gotten gems, maria, scrolls, free rune boost(turned into 2 frags), numerous stars, enough lab tokens to buy a spirit, a ton of rep and stamina that is much needed. All and all i'm way ahead of trying to buy this stuff just with the cards
...so stop complaining. No one makes you buy the extra spins and the free spin isn't designed to give you a world class prize...just like a free sample of food at the store is not designed to be a meal for you.