Grammar Book..which one to choose??

I want to rectify and thoroughly revise English grammar. I searched and checked sseveral books and found these 3 useful:

1. Longman English Grammar BY L. G. Alexander

2. Oxford Grammar Finder

3. Longman Student's Grammar for Spoken & Written English (LSGSW)

But I am bit confused now among these books because I have not read them completely. I found one by L. G. Alexander is very good at explanation. LSGSW (third one as mentioned above) is quite different in its style of teaching and it differs from conventional grammar books. So can anyone tell me that should I use LSGSW for my purpose or it is a book for those who knows grammar very well and want to know it better. Please help.

Is LSGSW sufficient enough to cover all the topics which are there in here mentioned other two books (or any standard grammar book)? Should I use it alone or it should be used as suppliment to standard grammar book??