Hi and welcome to SGL. My first scope was a NexStar 6SE with GPS and it's a great scope - got me hooked the first time I looked through it! I still using it now and even do some imaging with it. It's my old faithfull. That said the guys are right - the aperture is everything. Six months after buying the 6SE I had a 12" Newt and the difference was amazing, so if you can, go for the 8". One extra bit of kit that I found made life easier is an Ambubble levelling bubble (you can get them at FLO at about £20) - it sits between the tripod and the mount so you can balance after you attach the sc