Last time I bought accessories it was via Cigarmony. No need to go anywhere else.
For cigars, I generally wait for my favorites to go on sale. I've purchased from Atlantic, Bonita, CigarBid, CigarKing, DukeCity, Famous, LACigar, Serious, TampaSweetheart and a few others. I've never been disappointed with the service from any of them.
I'd love to be able to buy more locally, but the CA tobacco taxes along with the high cost of real estate out here effectively double / triple the price for cigars. I feel sorry for the shop owners, but I'll be damned if any of my hard earned money goes into the coffers of the anti-smoking groups and politicians.