The best part of blueiris was that it did not lag, at all! I have used many products from different companies so this one stood out for me as being unique in its own way (and by far better than anything else we had been using). It's easy to use but there are options you can choose if they fit your needs or how simple/advanced you want them to be set up with. You should definitely give their demo version an try before buying - i just wish our team would've done more demos when trying out other solutions because none came close compared to what these guys were able deliver within weeks after purchase date!! We needed something integrated into our existing system which solved problems around user experience of end-users who access various systems via web browsers etc across multiple devices such as mobile phones & tablets vs traditional pc setups.