>>2891357Shoot 4x5.
High magnification works against high coverage, since you have to design around the (really small) eye piece and maintain a reasonable eye point (the distance your eye can be from the eye piece and still see the whole frame).
Think of your viewfinder like a giant movie theatre. The closer you get to the screen, the bigger the picture. Unfortunately, it also means you can see less of the screen within your entire field of view. You can sit further back in the theatre to see all of the screen at once, but it also gets smaller.
Film critics may prefer to see the whole screen at once, at the expense of the raw visceral feeling of sitting up close. In the same sense, professional cameras have 100% coverage but only so-so magnification.
Artists may prefer the total overwhelming experience of having a larger screen dominate your senses, at the expense of seeing it all in one glance. Similarly, some people prefer a huge viewfinder to an accurate one, as the sense of immersion into the scene afforded by a big viewfinder is worth the cost of peripheral details and inaccurate framing.
