Doubt about applying QoS

Hi friends, I have to apply QoS to some branches. I have 10 Mbps in total for each, of wich I have to reservate 2 Mbps for voice service and the rest for data service (8 Mbps) . The  custumer didn't request additionals configurations for video or another services).

I'm thought in the next configuration, but I'm not secure if it's ok. I get a bit confused Huawei technology, and I would  like to receive your support, Can you help me?

Details:
Vlan-if 10: data
Vlan-if 15: voice

Wan Interface : Giga0/0/4
Router Model Ari161

I have two options:

OPTION 1)
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traffic classifier data
 if-match dscp af11
 quit

traffic classifier voice
 if-match dscp ef
 quit

drop-profile data
 wred dscp
 dscp 10 low-limit 70 high-limit 85 discard-percentage 60
 quit

traffic behavior data
 queue af bandwidth pct 80
 drop-profile data
 quit


traffic behavior voice
 queue llq bandwidth pct 20
 quit

[Router] traffic policy groupa-sub
[Router-trafficpolicy-groupa-sub] classifier voice  behavior voice
[Router-trafficpolicy-groupa-sub] classifier data  behavior  data
[Router-trafficpolicy-groupa-sub] quit
[Router] traffic policy groupb-sub
[Router-trafficpolicy-groupb-sub] classifier voice  behavior voice
[Router-trafficpolicy-groupb-sub] classifier data  behavior  data
[Router-trafficpolicy-groupb-sub] quit

[Router] traffic classifier groupa
[Router-classifier-groupa] if-match vlan-id 10
[Router-classifier-groupa] quit
[Router] traffic classifier groupb
[Router-classifier-groupb] if-match vlan-id 15
[Router-classifier-groupb] quit

[Router] traffic behavior groupa
[Router-behavior-groupa] gts cir 20000 cbs 500000 queue-length 50
[Router-behavior-groupa] traffic-policy groupa-sub
[Router-behavior-groupa] quit

[Router] traffic behavior groupb
[Router-behavior-groupb] gts cir 30000 cbs 750000 queue-length 50
[Router-behavior-groupb] traffic-policy groupb-sub
[Router-behavior-groupb] quit

[Router] traffic policy enterprise
[Router-trafficpolicy-enterprise] classifier groupa behavior groupa
[Router-trafficpolicy-enterprise] classifier groupb behavior groupb
[Router-trafficpolicy-enterprise] quit

[Router] interface gigabitethernet 0/0/4
  traffic-policy enterprise outbound


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Option 2:

acl name subida 3997
 rule 10 permit ip source 10.10.100.0 0.0.0.255 (voice segment)
acl name bajada 3998
 rule 10 permit ip destination 10.10.100.0 0.0.0.255 (voice segment)
#
traffic classifier trafico-bajada operator or
 if-match acl bajada
traffic classifier trafico-subida operator or
 if-match acl subida
#
traffic behavior behavior-bajada
 car cir 2000  cbs 122200 pbs 203450 green pass yellow pass red discard
 statistic enable
traffic behavior behavior-subida
 car cir 2000  cbs 122200 pbs 203450 green pass yellow pass red discard
 statistic enable
#
traffic policy subida
 classifier trafico-subida behavior behavior-subida
traffic policy bajada
 classifier trafico-bajada behavior behavior-bajada

#
interface Vlanif15 (Voice VLAN)
 ip address 10.10.100.X 255.255.255.0
 traffic-policy bajada outbound
 traffic-policy subida inbound

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thanks for your support!