Fitting tight tyres is a breeze if you sprinkle the beads with talc first; it’s the best natural dry lubricant for sticky rubbber.
Good tyres will transform the ride and feel of any bike. Manufacturers almost always save money by fitting budget tyres, which often have wire beads and are heavy and dull to ride. I used to ride Michelin Pro 3s then Pro 4s and now I’ve gone over to Veloflex Corsas, which are simply unbelievable. Not the most rugged tyres but the closest apparently to a tubular that you’ll get in a clincher and they ride like a dream and stick to the road like glue, transforming the feel of the bike. £52.45 a pair from Ribble.