Hi all! There are so many sites offering the TESOL/TEFL certificates but not a lot giving info on what is the best to go for. Some companies offer 60 hour courses, some 120 hours, and some offer much more. What is required to teach in most countries and do any countries require certificates that took longer? I'm sure there is more to gain from a longer course however the cost is outstanding for the shortest class and keeps on rising! Also would it be recommended to take an in class course or online? Any advice on this is appreciated!