I've used Adobe Suite for years, but got tired of paying their $50+/month tax just for the use of AI and Photoshop. I've spent thousands. Then found Affinity and use Photo a lot, and hoped that I could use Designer in lieu of AI for an often needed feature. I create objects for output to a laser printer/cutter/engraver. The problem is that when I save the object as .svg and output it to the laser, it changes the size. The attached picture illustrates this. I have two objects created exactly the same way in AI and AD. Both are 3" x 3" and use 0.25 points for the lines. The output from AI is exactly 3" x 3". The output from AD is a little more than 1/16" larger than the 3" x 3" as can be seen here. This makes AD entirely useless for my needs and I must now go back and grovel to Adobe.