remember he asked for club timers. the 7000 is a great personal timer but i do not like it for matches. screen is to small, hard to read with polarized lens and the remote for it is finicky to say the least.
RuReady are usually pretty good for as long as you don't leave them in the sun. keep a cooler on the stage in the summer to keep it in if you are not using it.
the 8000, is both a good personal timer and a good match timer except for it's ergonomics. it is a little big for the hand, however i love in for indoors because i can adjust the sensitivity.