I'm looking to do some racing and thinking of some upgrades to my bike I ride a caad 9 and I'd like some new wheels. Racing will primarily be crits and fairly flat road courses. Are tubular wheels worth the investment compared to clinchers? If I purchase a tubular wheel I won't train and commute with it and will need to either run my stock shimano rs30s or purchase an additional clincher wheelset. Not sure if it's important but I'm ~185lb looking to be ~170 by the early spring. Currently looking at Boyd, williams, november, psimet. Thank you in advance.