Did anyone see the history channel program on the experimental German jet program? The Germans had a jet dive bomber to replace the Stuka (the He162-carried a 1000lb bomb and had a range of 700 miles) and even had a replacement for the Me262 (The Ta-183). Unfortunately for the Germans and extremely fortunate for the Allies, the factories producing these planes were destroyed. However, after the war the Ta-183 was produced by Spain(?). It had a top speed of 590knts and resembled the Mig15.
There was one very wild design for an aircraft with 3 rotors, with jets mounted on the tip of each rotor. The rotor system was designed to revolve around the midsection of the aircraft, where the wings usually were. This was a VTOL bomber interceptor. Its estimated climb rate was 25,000 (twenty five thousand) feet per minute.