All the service centers of 10.or are have been mentioned here: 10.or
You can find the one, nearest to you using the provided map feature.
I will recommend you to go with the 10.Or G as it offers the best specification and overall performance
Well, clearly 10.or G seems to take a lead here. It offers you a better set of features at a much lower price than the Billion Capture Plus.
Let us have a look where 10.or G overpowers the Billion Capture Plus.
1. Processor: 10.or G (2.2GHz) vs Billion Capture Plus (2GHz)
2. Battery: 10.or G (4000mAh) vs Billion Capture Plus (3500mAh)
3. Front Camera: 10.or G (13MP) vs Billion Capture Plus (8MP)
You can check the comparison here: 10.or G vs Billion Capture Plus
You can also check out this video:
In my suggestion go for 10.Or G it has great specs and overall has great performance