I took mine @ A&P. I really think the in person classes are better since you could ask questions and hear people's views on different aspects of self-defense and or firearms in general. Plus, you get to meet people and kinda "hang out" and talk guns. I'm pretty sure that the class I took in person for 3-4hours will be way more in depth and reassuring than an online 45min power point presentation.

If anyone has any questions regarding CCW let me know. I've done my fair share of research and could accommodate you with laws to backup my answers.

<3 Carlo

p.s. Only thing I picked up from Gun Show was Ambidextrous Safety for my AR.