i have been looking at the electronics lab kits on the internet i after finding out that the higher numbered labs, like the 500 in 1, were advanced, ive been looking at the 130 in 1 labs to start. what my question is is that a good start or not? i read some reviews on amazon and some other places and they say its great for kids to have fun and stuff and its educational im a 20 year old man and i was hoping the lab would teach me something, not just be a toy. so does the lab teach very well or is it just for fun? should i go with something else? thanks