When it comes to anti-malware software (whether it be antispyware, antivirus, or antitrojan), the "flavor of the day" often largely depends on which software has added the latest nasty to their definition files. Sometimes, it may even take more than one of those software programs to clear an infection.
Here at LandzDown, we are, most fortunately, not limited to our selelction of software used in helping people. Thus, although we may have personal favorites in the various categories, we will do our best to provide or locate help without prejudicing users toward one software over another. Naturally, we tend to lean toward the free software programs in providing help.