Use what you have in your gym. Try to do my training program, you will lose your fat and gain muscles at the same time.
My training was based on concentration, and it's impossible to cheat when you are concentrated
Yes it is better to keep training even if your muscle is still sore.
I love to be sore and when I feel sore I train even harder.
If you don't like don't do it. But don't forget that: NO PAIN NO GAIN.
My MIND POWER gave me this body.