I like how Grotesque provides many different styles of logos for just about any taste you might have! They really listen well too so they will work with your creative ideas as long as it's within their style guidelines (which sometimes can be quite strict). It took over 2 months from our first meeting until we saw final approval but communication was very good throughout this process which is always appreciated when working through an international project such high quality standards - especially in terms/price negotiations :D! Nothing at all!! Feel free if want feedback or advice regarding logo designs feel free :).