You also have to take into consideration the additional cost of installing those filters as well due to 5G interference. If the dish at your location directly faces a 5G tower, you might also have to build a Faraday contraption. That's why I wouldn't personally opt for one, but I'll let the others chime in. I think it also needs to be at least 8-foot to allow for proper spacing so that you can receive a greater amount of satellites. If it's 6-foot, it'll get some of the stronger ones, but it might not see everything. (In other words, the bigger it is, the better.)