online Tesol certificate course

I am planning to take an online Tesol certificate course. I have read the information about the courses organised by LTTC and Intersol. Can someone give me suggestion and advice in picking a good one.

Many thanks

It does depend on what you want the qualification for. Many schools won't look at online certificates. However, if you just need a piece of paper to wave, then one might be enough for some places.

I am always surprised about these discussions of TESOL qualifications. I never had one, and was never asked for one. The only jobs I applied for in the area, back in the old days, required a university degree, without any TESOL training. Aren't there plenty of places that still think it's a minor point?