To ensure you are leveraging these specific fixes:
X15 completely overhauled the roof drawing experience. The ability to draw roof planes over a bump-out and have the software automatically generate the matching wall geometry is a game-changer. It reduces the manual "cleanup" time significantly compared to X14. chief architect premier x15 253077 better
Build 253077 is “better” than Revit for sole practitioners who need quick construction docs without hiring a BIM manager. It is better than SoftPlan for rendering quality and furniture library depth. To ensure you are leveraging these specific fixes:
: You can now interactively adjust the position of the sun and moon in a simulated sky for more accurate lighting studies. chief architect premier x15 253077 better