Ive been using the Dell Switches for my bigger stuff the last 6 years and love them. I was a cisco guy but in my new job we couldn't afford them.
Using 5300's and 5400's for most of my network linked with gb fiber and 3400p/3500p's for my big poe switches for phones and cameras. I do have a couple linksys/cisco SRW208P doing poe also