YEs B&H is one of the most reputable companies around. I buy from them regularly and most time get it before they say it will arrive. They have been doing this since way before the internet. I used to get their catalogs back in the 80's along...
Agree with everyone but most importantly if you ever get a chance try to visit their store. Their staff are incredibly knowledgeable and friendly without being pushy. I visited the B&H in New York city and was pleasantly surprised at the store...