What do you use as your favorite takedown? I always see guys (myself included when I get sloppy) get caught in guillotines when going for singe/double leg wrestling style takedowns, then again, anyone stronger than me seems to defend my trips from the clinch, or end up landing on top of me when I just try to toss them ala Shogun vs Little Nog style. What do you guys find the most effective in a strictly grappling match when starting on the feet? Help a novice grappler out, thanks.