DFGT might be cheaper. but I'd still go for the logitech G25/G27 wheels. Only wheel I had for the PC is the G25. It's been holding up nicely for over 2 years. It makes some sounds at certain angles but it's nothing that bothers me. I've opened all the components up and reassembled them to do certain mods such as reversing the pedal mount. (Easy on the G25) and increasing the shifters resistance.
I've heard a-lot about people complaining about the G25/G27 quality and it's been pretty negative. I however haven't felt any of this. I feel that the G25 is of good quality and like I said. Still running after 2 years (I'm not easy on the wheel. I use high force-feedback and agressive wheeling, especially when drifting)
People complain about the G25/G27 having a high deadzone, this is fixed my sliding the profiler force-feedback up to roughly 102% (not 100%) and then adjusting the force feedback trough the game.
Biggest reason to why I picked the G25 is that I really wanted the H-pattern shifter and the clutch. Another reason is that the shifter is a loose component so that I can mount it in waist level. My driving position is pretty similar to that of a real car and that is what makes the G25 / G27 great.
Hope you found this fast write-up helpful.