I have the topsider from skilimited
and have used it only three times but works great. i do wish the capacity was greater as I have the V8 and it requires two 'sessions' to drain.
1984 500 SEL [131K]-
1991 GMC Sierra 4X4 XC [162K]- War Pony.
2004 Jeep Liberty Limited [8k]- wife's sled- Belle.