I once bought a very expensive pen, thinking that it would help me get a job in a prestigious company. That didn't work. It was Montblanc, around $50 in 1976. You could use it with cartridges or draw from a bottle of ink.
Most of my pens I've found, dozens of them.
My favorite now are Parker T-Ball Jotter, they aren't super cheap, but not very expensive either. The refills are large, so you don't have to replace them often. I bought a box of 10 German made refills, Schneider, on ebay. With a quality refill, they function beautifully for years. The body of the pen is nice and rugged, never a problem.
For an everyday pen I like to take a cheapie and cut down the barrel and ink insert so that the entire thing is about 3" long, and I keep that in my pants pocket. A full length pen doesn't feel comfortable in a pants pocket. I've done this for years with dozens of pens. I lose them, I make more from pens I find. I always find enough to keep me in ample pens.