I go with:
Jarrow is a recent addition to my list. They seem to be the up-and-coming manufacturer. Good reputation, good prices, good formulations, albeit not as complete a line as the other two companies.
Twinlab and Solgar have both been sold to bigger companies in the past few years, and while I still trust their quality, I have reservations about their future leadership.
With respect to the companies on your list, they all have a good rep, just not brands I personally use.
(I lived for many years in the section of Long Island where several of the top manufacturers have their headquarters, and got to know some of the industry's insiders - so when I talk about a company's reputation I'm expressing more than just my own opinion.)