I have a 48" all gas Wolf that I like a lot. To be honest, however, I may have purchased a Bluestar due to the 22,000 btu burner, but had the Wolf on order for a year while we had our kitchen designed a second time after a problem with the first contractor. The appliance distributor also sold me my Whirlpool Sidekicks for dirt cheap because I bought the Wolf products, whose prices are non-negotiable.
I wasn't aware the Bluestar existed until it was too late. Many discussions on the following forum about Bluestar, Wolf, Viking and any other brand you can name.
Appliance Forum
Kevin
The mosquitoes are unbearable.