M-Audio Fast Track Pro help please

Hello dear IGTians, hope all is well, been busy and logged in after long, just released my latest track LOVE ROAD feat. Geraldine Png (Singaporean / Los Angeles) singer / songwriter, do listen when u all have time, live mp3 streaming @ www.allensebastian.in & www.reverbnation.com/nissi


well i need a help from you guys, anyone using M-audio Fast track pro? i want this kit for recording vocal and guitar but i'm scared that few ppl said that its giving some problem like the boards are weak and if sudden fluctuation in electricity even it has no seperate DC line it gets power from the PC it goes off, and while recording some tracks he gets some hiss noise., any other best interface in the budget of 15k?? thanks everyone