Depending upon the dealer, you can find some really good deals on left over 19 Tahoe’s and Suburbans. When I purchased my 19 LT Suburban last April, it was almost the same price as the LS Suburban that I traded in. It all depends upon the incentives that are available in your market, whether you qualify fir any special incentives and the level of the completion between your area dealers. If competition is high, they just might sharpen their pencil, which could put an LT in your budget. Having driven an LS for three years, it provided everything I needed. However, the heated seats in winter and even for sore back muscles are nice. Additionally, the lane keep assist and other safety flares that are standard on the LT are also good to have.
Whether you get an LS or a base LT, you cannot go wrong. One recommendation would be to stick with the 18” wheels. Better ride.