If you are looking for an affordable and highly impactful way to improve IPS, exploring additional display connectivity options can greatly enhance your client IPS sessions.
Here is a great article outlining Fundy's recommendations and how to get started with a Projector.
Here at Fundy, we recommend either 720p or 1080p. Higher resolutions can show too many imperfections that would otherwise not be visible and can demand too much of your computer and software's processing speeds.
Here is a short article addressing the Apple TV basics. Some information may be outdated, but the idea is the same!
Setting your computer up for External Connectivity
No matter what medium you choose to display your Products to your clients, this article has some very helpful tips on how to get the most out of IPS.