Ruger or Springfield for sure. I wouldn't have any concerns about buying either one of them used. Ruger will take care of you and so will Springfield.
I'm wanting to pick up the Ruger commander, myself. Such a good looking gun. Ruger also makes some custom designed redwood grips in their online store too if you really want to make it pop.
Glock 19 G4 BFG | Glock 17 G4 FDE | S&W M&P 22 | Ruger GP100 4" | Sig P226 MK25 | Sig P320C 9mm | HK USP 9 | HK USP 45 (Tan) | HK P2000 9mm | HK P30L 9mm | Walther PPQ 9
Daniel Defense DDM4 V4 | Arsenal SGL 21 | ASA Side-Charger SBR | Savage Mark II FV-SR
Mossberg 590A1 20" SP | Mossberg 500 Cruiser