I generally expect smoother progress, but predictions about lulls are probably dominated by Eliezer’s shorter timelines. Also lulls are generally easier than spurts, e.g. I think that if you just slow investment growth you get a lull and that’s not too unlikely (whereas part of why it’s hard to get a spurt is that investment rises to levels where you can’t rapidly grow it further).
I generally expect smoother progress, but predictions about lulls are probably dominated by Eliezer’s shorter timelines. Also lulls are generally easier than spurts, e.g. I think that if you just slow investment growth you get a lull and that’s not too unlikely (whereas part of why it’s hard to get a spurt is that investment rises to levels where you can’t rapidly grow it further).