Is there any difference when collecting ore mine in Red Alert 3 and Red Alert 2?

[Samaritian Joe]

Does collecting ore in RA3 make any difference in economy from previous Red Alert series? in-terms of:

1) speed

2) amount of resource we get get

3) number of ore collectors 

(excluding oil derricks)

[Edit] i took speed test on how fast ra3 and c&c3's harvester when collecting resource, in c&c 3 it took abt 14 sec to collect tiberium and return back to the refinery, while in ra3 it took abt 7 sec for Ore Collector to collect ore and return back to the refiner y which is equivalent to SC1's SCV that also took 7 sec to collect resource.

 

 

Edited July 4, 2017 by Samaritian Joe
typo