tryed all sorts over the years, the stuff that stuck was stomp kicks[wing chun] and kick boxing free style,ie nicking bits off other styles.
this was before mma ,being a 20st bodybuilder helped the best on the doors just being heaver/stronger than most.
iv worked with a lot of martial arts guys most dident last always looking for room to do their fancy moves ,not the best in a packed night club.
i do respect judo iv worked with some great guys who could handle themselves well,judo just is not cool no van dam films but its the best for all round fighting.
ps, doing it in a church hall twice a week with some guy telling you , he will come at you like that so you do this just is not the real world ...