Just a little insider info on these tv's. Ultimately it will depend on the person on which tv he/she will purchase, money aside. If you want the best that TI has to offer then go with the Mits DLP. They have 3 lines, the entry level (525), Medallion (725), and the ultimate Diamond series (825). Mits has the best chipset currently available from TI. ( HD2+ .80)No matter which Mits dlp you buy they all have the same chip, light engine and basic features. Also, the Color wheel is a 7 segment versus the 6 segment that you get with anything else. This will give you better contrast, black level and overall pic quality. As far as a fan, they ALL have them! If you can hear the fan on any dlp you more than likely got a bad one. (it happens) Besides the best overall picture quality, the Mits is LOADED!! One post talked about connections on the Samsung 5085?? It is just a monitor! All Mits dlp's have cablecard, 3 firewire, 3 component vid, 2 av/svid, pc, rs232, memory card slots...you name it it has it! As far as glare, Mits put a shield on this thing for 1 reason, to PROTECT the screen. You may not know, there are only 2 companies that make all the screens for all the 800 and some odd DLP,LCOS,LCD-RPG tv's. If you damage it you are going to be sorry. Here is the beauty of it, if you don't want to pay extra for the anti glare on the 725 or 825 then take the shield off and buy the 49 dollar trim kit available. NO GLARE! Folks, I do this for a living, and I am pretty open minded on electronics, but the Mits dlp's are the finest on the market, best pic, best selection of features, best overall build, not to mention it is the only tv that can have the software upgraded on it in a snap. Try this with your sales counselor, go to a place that has all 3 tv's put in StarWars, Underworld, or your favorite scifi movie, tell me which one looks best with deep, true blacks, great color accuracy and such...also, remember, when you buy any tv, when it comes out of the box they ,typically don't have the correct settings...ask your professional for some help on color settings. As far as the RCA all I can say is DAMN! It is bad when even the TI rep won't recommend it!
Hope this helped.