I really hope we see something better than 1.25Ghz. That means that since the Voyager (PPC7450) macs were released, every update since has been predicted within weeks by someone over clocking the highest rated model :
2001 : 733 OC'd to 867
2001 : 867 OC'd to 1Ghz
2002 : 1Ghz OC'd to 1.2Ghz
2002 : ?
I wonder if motorola are going to release a revision of the G4 that has the same almost 50% speed bump we got when the Voyager chip came out ?
500MHz increased to 733Mhz would have been about as believable at the time as 1Ghz increased to 1.4 or even 1.6Ghz as some have claimed (without any proof).
To me, what apple release this month defines what I can expect from my next mac, a 1Ghz - Dual 1.25Ghz lineup would mean I'd have to buy a brand new mac when I have the cash next year. A line up with a single 1.2Ghz as the mid range or low end now gives me a very good chance that by the time I have about £1,100 I could pick up an end of life model from the range released this month instead of waiting for them to bring out a 1.2Ghz model next year and spending £1,350 on it (assuming both the low end is going to be 1.2Ghz and Apple are going to carry on overcharging in the UK).
I've had my 300Mhz G3 for over 4 years, the combined cost of the mac, modem, monitor, VRAM upgrade and CD writer is more than £1700.
I know I can get the current entry level model for under £1,300 at some places and it has all the extras I've bought for my mac plus firewire/USB, faster RAM, faster HD controller, faster graphics hardware and more expansion slots.
The problem I have with buying a mac that isn't 1.2Ghz+ with DDR is that with the current motherboard, and after over 4 years, the main application I use only performs 2.5 times faster than my 300Mhz Beige G3. I need more of a performance increase than that if I'm going to shell out over a grand on a new mac. I got my G3 in early '98, around the time the ugly blue G4s with the yo-yo mouse came out. It's not worth buying a new one 5 years later in early 2003 unless I get something that performs aswell as 5 years progress should.