The Callaway ERC with Triple Track technology is a great ball. Personally, Triple Track has improved my putting and I recommend it to anybody who uses a line on the greens. If you’re more familiar with the Titleist family, it’s comparable to the AVX but at ~$3 less per sleeve.
I think the Callaway Supersoft is a great buy for the golfer that wants a soft tour feel and some bite without sacrificing distance at a bargain price. It also comes in really cool matte colors as well as the MAGNA version which will help the newer golfer get the ball airborne more easily. Bigger ball = higher center of gravity = more room for the ball to strike under the equator. Simple science for game improvement.