Blueridge sends wonderful plants as does subhanaflourishing, and bnich. I have recently bought from Singing Oaks, Tim Bell and the Ellers. All send big husky plants. Most of these sellers send bonus plants too. I recently paid for some lily bulbs from annelanegardens (Hettenhouser) in Pennsylvania. I never received them. I got an e-mail that they lost their crop and would refund my money. I did not receive it and when I wrote them, they wrote back a rather strongly worded note. The house at their address is for sale and their phone is disconnected. I have left a negative feedback for them and contacted the Pennsylvania Attorney General.
I have a policy that I do not move the money from my Paypal account to my bank until I actually ship the plants and receive positive feedback. I treat it as a sort of trust account. I had one complaint with a plant that did not get delivered in the expected two day window and was looking dry. I offered to replace it but the customer wrote back that it was putting up a scape. I still will replace it if he is unhappy.