I loved my 230 W123 (Euro). It had plenty enough power and noticeably more than a 300D. Mine also had the single Stromberg carburetor. The 230E is the fuel injected model, also very nice. Carburetor specialists are rare these days, so be especially careful to make sure the carburetor is working correctly. The Stromberg carburetor is dependable and works well normally but may take a specialist to repair it.