I purchased The Wycliffe Bible Commentary yesterday to add to my small library. I now have 3.5 commentarys to choose from. Matthew Henry is my other 'full' commentary. I guessed the partial sets of McGee's,Macarthur's, and Sermon and Outline bible could count for at least 1.5. Do you have a favorite? Do you prefer single volumes or sets? What would you suggest I look for next?