I have Live v1.0-1.5 which I bought for only a few dollars. I have tried it and some later versions but never liked it much.

It's too damn "groovy"! Most music production workflows I find tend to be either linear or loop-based. I am not either! So it is hard for me to find software which suits me. I do like to play live, but I am neither an instrumentalist nor a DJ, what I prefer is to generate interesting patterns and sequences in real time using algorithms. So DAWs (as they conventionally are) are not really for me.