I don't like 72nd scale jet bombers. They are still 2ft long (vs. 3 for the 1/48 Revell B-1B) and, if the new B-2 spirit is anything to go by, you're looking at 150-170 bucks which is simply not affordable for most. You have to over engineer them or they get floppity and that often leads to massive shape errors (Monogram B-1'B').
For the B-1 there at additional hassles in that it is rare to see the jets on the ground without wings forward and surfaces deployed as well as the inlet doors open. So if you want an accurate, interesting looking, model which attracts the eye, you have to think about extra parts that drives price and increases complexity.
Conversely, traditional 'airliner scales', like 1/144 and 1/200, lead to bluff, toylike, features on such things as landing gear tires and weapons and for the size (under 1ft), often seem outrageously expensive as with the Dragon/Panda B-1B at 44 bucks and the Trumpeter Tu-95 at 37.
However; 1/100, as exemplified by the Tamiya B-52D/F, might be an affordable alternative. It's half of 1/48 (which is the American Scale) and it's still going to result in a 16-17" model which is displayable without a ceiling hook while giving you a decent impression of a big jet.
Think about it. The scale is virtually unpopulated, you could get a B-2, B-1A, B-1B, B-21, B-52G/H, KC-135, KC-46, C-17, RB-70, SR-71, R1 Sentinel, R.99 Aerieye, U-2R/S, RQ/MQ-4, XB-35/49 etc. And at 50-60 bucks each, they are still easy ways to recover tooling investment at a relatively low total run size.