I've been playing Elite Dangerous for a little while now. I never got the Horizons DLC because I didn't really care much about planetary landings, and mostly wanted to do space trucking and exploration. But now, when Horizons suddenly went on sale on Steam, I couldn't resist getting it. This has left me with a dilemma. Having earned my first few million credits doing mostly trading and exploration, I wanted to set myself the goal of getting to Colonia. But, as I didn't have access to Engineers as I didn't have Horizons, I don't have an upgraded FSD, making it a pretty time-consuming trip. I'm now more than 2,100 light years from Sol, so it seems annoying to turn back, but I still have something like 20,000 light years to go for Colonia. Does it make sense for me to turn back to the Bubble to get the Engineers to upgrade my FSD or do any other Bubble-specific Horizons things before I resume my journey, or should I power onwards towards Colonia? Any advice greatly appreciated.