When I first started, my LHBS guy said NOT to use a spigot on the primary, due to sanitary issues.
Well, I used a racking cane twice, then said FTS.
Do brew pubs, micros, or the big guys use racking canes ? NO !!!
They use valves (very clean and sanitary ones).
Make sure you clean and sanitize the inside of the valves. I started with the plastic ones, now I'm using S/S on everything.