Hello Guys,<br/><br/>This is my first Q here so please be easy on me if I'm not following the rules.<br/><br/><b>I get confused between wether I use OF or IN.</b><br/><br/><b>Yesterday I wanted to use this sentence below but I got confused:</b><br/><br/><b>Best brand in all time</b><br/><br/><b>Best brand of all time</b><br/><br/><b>Both sounds good when I say it <img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/7.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/7.gif' alt='Emotion: tongue tied'/></b><br/><br/><b>Also give me some rules that could help me in this kind of situation .</b><br/><br/>Thank you.