I would rate GRC as one of the best to work with. I would love to have a couple dozen from them. They take care of business, they are considerate and will answer questions quickly. I have no doubt you will be very pleased working with them.
REDC does their auctions and they only pay 1%. You have to do 3 open houses and if you go to the auction and register the winning buyer you'll receive an additional 1%. It's alot of work for a little money but if your not established yet then it cannot hurt. Good luck.
GRC is number 1 with the Asset Management companies. We've been with them for three years and have watched them grow and improve on every aspect from Reimbursements to expanding their client base. Their expectations for brokers are high, as it is for their AM's, but in return you will be rewarded with inventory.