From 27 to 35 I always use full shot type. Never punch and never flops (if u use flops u have the reason for low holeout percentage).
Using full backspin is a guarantee for correct distance.
Im using the RTX 2.0. and Nike Platinum ball.
27Y is around 59% full back. 35Y is 68% full back. No wind.
But...
Learn not to use full back spin. It decreases the amount of hole outs. Roll the ball to the hole so only apply backspin at severe pin positions or rather hard tailwind.
Neutral spin or topspin (espeially on a course like Pebble) is the best way but experience is needed. Predicting ball behavoior is much easier just continuing the line instead of guessing sideway jumps on a curly green using backspin.
Then take a practice round in as little wind as possible and get a piece of paper.Take mulligans and write down distances for 40%, 45%, 50% and so on. Do it for different lies.
After some times distances are in your memory. Below 60 yards approaches with a following 1 putt will be way over 90 %.