Been up and down this whole RFT/non-RFT tyre issue road - personally as long as the tyres behave properly without negatively affected handling and road holding I am perfectly happy with RFT's. The added safety aspect is also good, not so much the being able to continue driving after a puncture, but the reduced risk of loosing control after a sudden loss of pressure.
But, depends on what you want. If you have a space-saver in the boot then non-RFT's are perfectly fine! And as already answered, fit perfectly fine on RFT wheels. :thumbs: