I have a Golden Retriever and a Collie. Both great dogs.
Daisy (golden retriever) is a big snuggle bunny, and loves everybody. Molly is more on the timid side, and is a goof nut. She always makes me laugh.

One thing though...If you can't afford a boxer as just the DOG portion, can you afford vet bills, food, grooming? A dog is a big responsibility and costs a good amount of money.