IS BASIC from the #Enterprise128 is the foremost advanced #BASIC dialects for #8Bit #HomeComputers. But it is very(!) slow. The "Creative Computing Benchmark" took nearly 5 minutes to run (comparable to the #SinclairZXSpectrum and the #TRS80 Model 100) but produced excellent results: "accuracy" is quite good (comparable with #BBCMicro) and "random" is the best of all computers measured in the contest from 1984: