This thread is just an excuse for bike porn. None of these road bikes are any good for every day road riding commuting etc in all weathers come rain or shine. In the '80s people were sold a marketing dream which was mountain bikes, everyone needed a MTB and that was what they were sold. Now it is expensive road bikes because the bike industry is trying to sell aspirational products to people who want to be like Cav, Froome boy, Wiggins, Trott, Emma Pooley or which ever Pro is winning at the top. It's rubbish. It's the same with cars speed, power, F1, etc.
Define a "top end" bike. If you have a spare £5k sloshing around and you just want all the gear and no idea, go ahead, join the huge club who buy something totally unsuitable for the use it will actually get but just want to spend a fortune to impress the neighbours or the other guys out on their sunday morning ride. A fool and their money are easily parted.
"Top end" road bikes are fine if you are a top end rider but most are not. Expensive road race bikes, just like their cheaper road bike brothers and sisters, have derailleur transmissions which are crap in winter and wet weather to keep clean and lubed so they run smoothly. If you ride a lot of miles and you want smiles then get a bike that is going to be practical and easy to maintain such as a hub geared bike. No mention of Rohloff as most here are caught hook line and sinker on the marketing mens' idea of what you should have - a race bike. In Holland and Germany people ride every day bikes, bikes that are low maintenance, comfortable fast and cheap in time and money to run. Riding your top end road bike a few hundred miles on your sunday morning club ride in the summer is perhaps not money well spent, but then if you have more money than sense you are not going to appreciate or understand this anyway. However if you are a genuine everyday cyclist in all weathers doing a fairly substantial mileage then a road bike with derailleurs is the last type of bike you should consider. Last year I finally finished building my Rohloff bike and it has given me back so much more free time. I would never ever go back to a derailleur transmission bike as they are far too much hassle and I was sick of derailleurs and the time they take to keep clean and running smoothly. I don't like spending my days offs work cleaning lubing and I don't have a mechanic as I am not a Pro cyclist in a Pro cycling team who have mechanics to do all the cleaning and lubing for them.
Not only has getting a Rohloff hub freed up so much time for me, it has started to save me a lot of cash. I can literally ride my bike in all weathers, dump it in the garage at the end of the day and jump on it the next day to go to work and it still works fine, the chain doesn't need cleaning or lubing every other day in shitty weather, the wheel rims and brake pads don't need cleaning or replacing because the pads are grinding the rims to a paste. I just ride it day after day after day and it still just goes on working fine. I think I have cleaned it once in the last 3 months and this took 10 minutes. So before you lot start perving on "top end" road bikes and reaching for the box of tissues define what a top end bike is. I certainly wouldn't waste £5k on these types of bikes. Pro riders are given them for free. The mugs are you guys paying eye wateriing sums for them. The mark up is phenomenal. I wouldn't buy any of the "top end" road bikes here as they are totally useless for everyday riding in all conditions unless you want to spend all your time and cash maintaining them. I wish I had not wasted so many years on derailleur transmission bikes. They are cheap nasty transmissions, mass produced with maximum mark up, especially the "top end" group sets on "top end" road bikes.
Anyway why spend £5k on a bike which weighs as much as an empty crisp packet and is just what every one else has who has no idea all the gear and has been sold the marketing people's dream? Why not just spend £500 on a road bike from
Decathlon and use the rest for something for sensible?