Boss Rc 300 Vs Rc 50

With loop mania sweeping the globe boss proudly announces the most powerful loop station ever brought to the market the rc 300.
Boss rc 300 vs rc 50. Even so it is also more expensive. The sonic sense guys demonstrate 5 popular looper pedals from boss and roland. The new flagship looper features three synchronized stereo tracks with dedicated volume knobs and transport control footswitches for each track. I am hoping i can start stop and overdub record with a foot pedal.
Truly for me the rc 300 wasn t even on the radar. People said that boss rc 300 is better than boss rc 50. Which do you recommend. One of the most popular loop stations is boss rc 50 but some time ago the manufacturer released a newer model named boss rc 300.
I currently own the boss rc 300 and while it s a very good looper the boss rc 505 has more features that i wished were on the rc 300. It was slightly more than half the price of a new one. How much can i control the rc 505 with my feet. I bought it slightly used practically nib.
So what is the difference. From boss the new rc 1 as well as the rc 3 rc 30 and rc 300 and the rc 505 from roland. That was a big factor. The 3 hours in the 300.
I have some questions though and i hope to answer them tomorrow when the boss rc 505 arrives.