Daily trainers to pair with Saucony Endorphin Speed / Pros

Lots of shoes if you want to stay in the lighter weight potentially lower cushioned category and want to change from the launch

Hoka Rincon
Asics noosa tri
NB Tempo
361 Fierce 2
Hoka Mach 5
Saucony Kinvara
Brooks Hyperion tempo (which IMO is a better shoe than the launch. YMMV though)

If you wanted to go up in cushion then you could also consider

Saucony Endorphin Shift 3 or Ride
Hoka Clifton
Brooks Ghost
Asics Cumulus
Asics Novablast 3
NB 880 or 1080
361 Meraki or Spire 4
Nike peg turbo

Hope that helps