This may depend if you are looking new or used, hard to recommend new with so much highly discounted used seeding equipment on the market. I would think if used there would be a lot of decent used 1895's on the market, less of the BG's. My pick would be the 1895 if the tank is OK with you, it is a pretty good all around unit and dealer network would be superior. 8850 gave a pretty good summary of the pros and cons.
Can't comment on the Morris and would avoid the Pillar unless you have dryer or lighter soil.
AN ERROR DOESN"T BECOME A MISTAKE UNTIL YOU REFUSE TO CORRECT IT
Orlando A. Battista