Handful #2 answer

The seven tiles

E₁C₃O₁R₁C₃H₃I₁

The best three words: 64 points

1. CHOICER 28 points
2. CHICER 18 points
3. CHOICE 18 points

The seven-letter word using every tile was CHOICER, which earns the 15-point length bonus on top of its tile values.

Other high scorers

CHORIC 18ECHOIC 18CICERO 16COHEIR 16HEROIC 16

There were 41 valid words of three letters or more in these tiles. A word scores the sum of its tile values plus a length bonus (4 letters +1, 5 letters +3, 6 letters +6, 7 letters +15), so one long word usually beats several short ones.