So - I've got an older system (Win7 x64, 8 GB Ram, and only a Radeon HD 6670). I've been mostly using the final 1.2.16.43180 build, but decided to update to 1.5 recently. The version it downloaded (1.5.5.60565) caused a bunch of stutters when down low but it seemed quite smooth when at altitude. Unfortunately, it was just unplayable when down in the weeds, so I reverted back to 1.2. Based upon all of the recent comments from long-term forum members on 1.5.6.1648, is it going to be worth my time and effort to try and install this, or should I just stick with 1.2.16.43180 until I can get a newer video card with more VRAM?
