Obviously cats can also be very loving and loyal, but I don't think they can compare to dogs, sorry. I don't know, you can interact better with dogs.
But I also agree that having a cat is more convenient and much less work. Though I cannot stand to see cats living permanently inside a house and never experiencing outdoors life. That's sad.
Dogs are a lot of work and dedication, I have three myself! And even though my life would be much easier without them (ie. moving to a new city in another country proves to be complicated with 3 dogs), I simply cannot live without them.