Feldman can give 160 with a bit of help from different sources.
Even Feldman alone can fetch 160, depending on paper .
Easy to read , revise and refine . It Was sufficient for both feb and August papers 2013 for me .
One has to study 8 to 10 subjects , don't want 170 in psychology and failures in others. Especially for first timers , just stick to Feldman as it can take at least a month to get hold of Feldman , revisions and additions can take longer .