Ive used Globals on numerous occasions. Theyre very light in weight, agile and highly maneuverable. Their chefs blade shape is inbetween the typical German and French profile (found in most Japanese Gyutos). Their belly is not quite as flat as a Japanese Gyuto / French chefs knife or as rounded / pregnant as a German chefs knife. Good for those who havent established a strong biased towards either rock-chopping (lifting the handle and rolling the knife forward on the blade) or "push cutting" (straight down).
Although I think highly of their cutting performance, their handles dont work for me. Im not fond of metal handles in general as Ive yet to find one that felt secure with wet hands. Global does have pimples and dimples on their handles, which helps a little. In my hands, the handle tends to twist / spin with a hammer grip and feels awkward with a pinch grip. I find myself having to hold them a lot firmer than normal and after awhile my hands cramp. My friend has been using them for years with no issues. I believe Williams Sonoma has or is replacing / discounting them.
Iirc, the Victorinox Fibrox doesnt cut as effortlessly as the Global, but gets my vote for bang for buck. Its butt-ugly, but the blade can take a shaver sharp edge. Edge retention is low, but bounce back easily with a few swipes against a ceramic hone. The Tojiro (from what Ive read) has the hardest stainless blade for the buck, but is somewhat of a diamond in the rough. The handle, fit & finish, blade geometry, cutting edge varies from below average to unacceptable. Most seems to be able to look past or fix whatever cosmetic flaws with some sandpaper & sharpening stones.
Dont get more knives than you need. Instead, start out with a few select knives based on the types of things you do most and only add to them as needed. After selecting a Chefs knife, just get something smaller, and something for breads.
When you need something less cumbersome, more precise than a larger knife. Most choose a Paring knife about 3 long. It excels at delicate precision work, decorative garnishing, peeling and working free hand. Their length is easier to control and safer when doing those intricate cuts. I dont need the precision of paring knife and prefer the versatility of a Petite which is equivalent to a longer paring knife about 4.5"-5.5".
For breads, I find scalloped edges work better than plain or serrated edges with crusty breads, but the differences between cheap vs elite is just a few extra crumbs. Almost any cheap 10 inch long serrated knife is fine. BTW serrated edges are pita to sharpen, go cheap and throw it away when it dulls.