As we have already said - Tads seriously outperformed the market but still lost around 30% last year ...... from memory that was a lot better than OXB where the slide was around 85%. Not quite sure why you think the two are comparable but there you go - hopefully.
Also worth remembering that OXB will run out of money before they get their products to market whilst Tads already have their product in the market and have sufficient finance available through GEM ...... I think Tads will be flying soon (that's a little hint) lol