Using Cakewalk as my guitar rig. I don't have to crank up a hardware amp and disturb the family and the neighbors to keep my fingers in tune. Just playing through the speaker monitors or headphones. In the image below all software shown are free which is really a good thing. There is also TH3 and Amplitube Free in the FX bin if I need to enable either of them. With audio buffers set to 64, the signal chain is as follows: CA-2A ---> BC Free Amp ---> Sonitus Delay ---> Oril River reverb with a plate preset.