I am surprised about the comment about Konicas being hard to focus. I don't find that to be the case.
I recently bought a Rollei SL35ME and it has a unique split image, the center of it appears to magnify if it is out of focus. It's the only time I've seen a focusing screen like this.
I've heard that it's more a factor of age - Konica gems like the T3 are pretty old, and 1960's technology was more limited. I have a T3 and love it, personally, but I don't get as many great-focus shots as I'd like.
In life you only get one great dog, one great car, and one great woman. Pet the dog. Drive the car. Make love to the woman. Don't mix them up.