Perthshirelass

Hi everyone I cant decide which tripod to buy 1. Horizon 8115 2. redsnapper284/283 3. camlink pro 032B you all have different views I'm confused! I'm new to this and thinking I will probably sit down to view so height may not be an issue and will mean more stability...is the bar across the legs on the Horizon a must? thinking of buying the triton ball head with grip that alot of you seem to use. The Horizon is heavier than the others does that mean its more stable?...good for backgardens but I have to travel out of town for dark skies!..okay will await a reply from someone out there...thanking you in anticipation!! PS I can feel clear skies coming so please help me asap!!