The only acoustic guitar I ever played that handled perfectly belonged to David Pleasance. It was built for him by "a little guy in Spain".
My 1st acoustic was very like the Yamaha FG150 in your (SheepDog's) pix. Mine was a FG140 I think. I filed down the bridge to make it playable. It was fine then.
My next acoustic was a Fylde Oberon which I got direct from the chief luthier Roger Bucknall. A much better guitar yes, but it was still hard to play and I did exactly the same thing to that one.
My Spanish (nylon string) guitar is a pig to play. The action cannot be lowered any further due to its design / construction. It was the most awkward one to play in the whole shop. I choose it because it sounds amazing.
So good luck on your quest! I will be very interested to see how you fare.