As all of u cleared prelims, now its time for mains. So, without wasting a time it need to prepare a strategy for mains. I need some suggestions about which coaching pub ad test series should I join? . I got reply from Ashish Tiwari(AIR-06) that in Pavan Kumar Sir's Pub Ad series they discuss past year question papers but help somehow. Also, Lukman's Pub Ad test series going good, GS Score's Ashutosh Pandey also doing well.So give your feedback's about these test series if any or which test series u joing.