Certain objects are best seen w an eyepiece while others are best viewed with electronic assistance. I often use my canon 6D with a tripod and lightweight mount Ioptron ZEQ25 to travel to a dark site. I use a 200 mm lens (about 12 degrees FOV) or a 60mm refractor w a focal length of 355mm (about 5 degrees FOV). I use an intervalometer to take 1-8 secs exposures. I shoot at ISO 25,000. This allows short exposures that I use for live viewing. I can share these objects with participants at a star party.
I use the histogram to gauge the correct exposure and take several different exposures. This allows me to observe multiple objects and gives a decent permanent record of what I saw. Since the exposures are short the tracking errors are reduced. I am not aware of any astrophotographers who take quick high ISO photos but I admit that their images are superior.