between ergostand and X2 , ergostand is much better with its different positions and 4 usb ports .
U can also consider Notepal U2 / U3 . they have adjustable fans and U3 has speed control also . if u are considering this go for U3. in U2 15.6 lap doesn't fit completely. 1 inch will be outside the pad on both sides .
finally ordered Coolermaster Ergostand for 1660 rs from letsbuy.....