I believe low level crafting can often be very profitable. I am too lazy to spend time farming, so I will most likely go with two crafting professions as early as possible. The most likely candidates are Tailoring + something else. I already have good experience selling low level Tailoring shirts
, so I will try to replicate that. For my second profession, I haven't really decided yet. A possibility is to buy a portal to Ashran and buy the engineering treatise to get access to glider kits, but we will see.