I have two Series 3's and one of them has been having some minor issues for a while. Thinking about getting an Elite to replace it and I have two questions please: 1) I've read some minor issues on the board (Season Pass issue when using the website to transfer them, daylight savings time in Arizona) but nothing major. Since this is essentially a revised / upgraded Series 4, is it safe to assume there should be no major bugs with the Elite? Are those of you who have been using it for a couple of days happy with it? 2) Is there any reason I should NOT purchase one now rather than wait a few months? I have to believe a Series 5 (assuming there is one) would be at least a year away and any price cuts would similarly be a ways off. Thanks very much in advance for your input.