I have 2 tlr's, a Yashica A and Rolleicord III, and the Bronica SQ-A, each have plus's and minus's. I carry the tlr's more due to weight and mostly rely on "Sunny 16" but do check myself especial on some light conditions with a hand held meter. The tlr was my first medium format camera and they are hard to beat in the cost if you are wanting to explore medium format. Good luck, there are many good choices and sound advice here.

David