Help me pick which .308 to get

[Melnibonean]

I've narrowed it down to either the LMT or the Sig. I'm leaning towards the LMT, and part of that is because of the ability to use a wider variety of mags, but is that really so important, given that the Sig uses Pmags?

As well, which one has more proprietary parts on it versus more easier to get parts?

From Questar's site:

Sig:

•Action: Semi-Auto
•Operating System: Short stroke pushrod, rotating Bolt
•Caliber: 7.62 X 51 mm NATO
•Overall Length: 37.4 in
•Trigger Type: MIL-SPEC
•Trigger Weight: 7.6 lbs
•Barrel Length: 16.0 in
•Rifling: 1 in 10'
•Number of grooves: 6
•Aluminum Quad Rail Forend
•Weight w/out Mag: 9.3 lbs
•Mag Capacity: 20 Rounds (limited to 5)
•Mag Type: Magpul PMAG
•Accessory Rail: Yes
Includes... Short stroke pushrod operating system with 4 position gas valve


LMT

308 CQB MRP Rifle
•16' 1:10 Chrome-lined barrel
•LMT's patented Monolithic Rail Platform (MRP)
•Quad Mil-Std 1913 STANAG 4694 Compliant Rails
•CQB MRP Upper receiver
•S/A Bolt Carrier Group
•Ambi Mag Release
•Tactical Charging Handle
•Rear Tactical Removable Sight
•Front Tactical Removable Sight
•Defender Lower Receiver
•2-Stage Trigger Group
•SOPMOD Buttstock
•3 Rail panels
•Torque Wrench and Driver
•Accepts: DPMS, CProducts' SR-25 mag, Knight's SR-25 mag and Magpul's 308 magazines
Includes manual, 1 - 20/5 magazine and sling.

 

[Socalm]

I like the sig. And you know Sig makes great products. I do not know muc hels abou tha gun though but it look awesome and shoots nice ammo The LMT is alot more expensive as well.