I have two router tables, both with lifts and both with the PC 7518 router motor installed.
The PC 7518 is the workhorse of the industry. The motor is used in many CNC applications and a good solid performer. A lot of the one/two wrench issues can be solved with the appropriate router lift.
The lifts are the old Woodpecker PRL-1 and the new version of the Woodpecker PRL-2. (I think that PRL means Precision Router Lift. Maybe it should be Perfect Router Lift?

)
The router in the PRL-1 uses an "Eliminator" instead of chuck. (Single 5/32" Allen wrench to change bits. About $70, I think.) Very convenient but still a lot of cranking to raise and lower. Ten or twelve years ago this was the only way to go. (I think that this model is no longer available. )
The Eliminator.
The Eliminator RC Quick Change Chuck - Amazon.com
The router in the PRL-2 lift (It has a quick raise and lower mechanism with a fine adjustment.) uses the normal two wrench system. The quick raise and lower system brings the collet nuts up to table height and the two wrench system is more convenient even than the Eliminator system.
Bits can be changed without lifting the router out of the table with either system.
In operational preference, I'll use the two wrench system rather than the Eliminator. (There is no cranking involved.) Also I'm not reaching around trying to find the locking wrench or holding the locking button. IMHO there is not a better router lift on the market than the Woodpecker PRL-2. And I have no financial interest in Woodpeckers. It's just that once you use the Woodpecker router lift, it is a
WOW.
Precision Router Lift
http://www.woodpeck.com/prlv2.html