Hello there; I am a 28 man with a huge frame 6'4" and and weight that yoyo between 250-300 lbs. I used to bike quite a bit and I commute by biking. I'm looking forward getting a bike that I can use to commute and ride around the city for 30-50 miles a week. Any advice for me on what brand should I get? My budget is around 350-400 and I am interested in a hybrid or a road bike (never tried them, I always used a mountain bike) Thanks in advance.