[Moto G 4G Android Development] bedalus:
Study done:

Raw data, import to a spreadsheet to view properly:

time	version	sq read	sq write	rand read	iops rand	rand write	iops rw	sqlite ins	sqlite update	sqlite delete	browser	market	camera	video	geomean data	geomean sqlite	geomean cpu
09/01/2015 16:49	moggy_v4	75.38	15.99	9.56	2448.24	1.59	408.51	55.88	59.04	63.1	75.75	165.5	168.5	432.5	51.3	59.3	173.9
09/01/2015 16:54	moggy_v4	74.11	16.88	9.65	2472.26	1.66	426.31	58.91	59.77	63.55	82	178	194.75	440.25	52.6	60.7	188.1
09/01/2015 17:01	moggy_v4	75.02	16.4	9.94	2547.03	1.76	453.04	57.51	59.9	63.05	85.5	201.5	205.25	463.5	54.0	60.1	201.2
09/01/2015 17:03	moggy_v4	76.3	17.55	10.59	2712.89	1.62	416.33	56.79	61.83	64.19	82	170.25	173.75	457.75	54.4	60.9	182.5
09/01/2015 17:04	moggy_v4	76.39	19.55	10.07	2579.85	1.72	441.65	60.39	56.36	60.96	72.5	177	165.75	446.5	55.6	59.2	175.5
09/01/2015 17:05	moggy_v4	75.01	15.06	10.36	2653.35	1.63	418.51	60.55	60.32	61.6	79	179.25	180.75	451.5	52.6	60.8	184.4
09/01/2015 17:06	moggy_v4	76.87	15.13	9.86	2526.47	1.58	405.79	59.24	59.51	60.21	83.5	171.75	170.5	463	51.5	59.7	183.4
09/01/2015 17:07	moggy_v4	76.25	15.41	10.06	2577.24	1.67	427.62	59.42	59.27	63.5	69.5	186.5	174	461.75	52.8	60.7	179.6
09/01/2015 17:36	moggy_v2	68.02	11.75	9.42	2413.03	0.39	100.7	23.67	22.98	23.06	68.25	188.25	175.25	432.25	29.9	23.2	176.6
09/01/2015 17:37	moggy_v2	71.2	15.43	8.77	2245.39	1.59	407.43	60.35	62.29	65.4	65.25	196.25	178.5	419.25	49.1	62.6	175.9
09/01/2015 17:38	moggy_v2	76.62	14.11	8.81	2257.09	1.56	400.87	61.57	61.8	63.64	84.25	177.75	173.5	424.5	48.8	62.3	182.2
09/01/2015 17:39	moggy_v2	73.82	17.44	8.71	2231.95	1.63	418.93	59.37	61.52	64.33	70.75	182.5	174.75	441	50.8	61.7	177.6
09/01/2015 17:40	moggy_v2	75.43	14.8	9.05	2317.93	1.6	409.98	57.54	62.56	65.34	66.5	177	175.5	432	49.9	61.7	172.8
09/01/2015 17:41	moggy_v2	74.66	18.01	9.34	2393.15	1.49	383.68	59.32	61.16	63.51	79.25	179	172.5	428.5	50.8	61.3	179.9
09/01/2015 17:43	moggy_v2	74.85	15.29	9.34	2393.2	1.59	409.05	61.56	61.29	65.16	69.25	178	169.5	438.75	50.5	62.6	174.0
09/01/2015 17:46	moggy_v2	73.22	15.49	8.94	2290.56	1.68	430.99	61	59.89	61.95	71.25	176.25	173.75	419	50.6	60.9	173.9
09/01/2015 17:56	stock	70.59	12.01	8.92	2284.92	0.38	99.26	24.11	23.18	23.14	76.25	209.5	193.75	438.25	29.4	23.5	191.9
09/01/2015 17:57	stock	73.1	16.12	8.84	2263.12	1.6	411.82	62.03	61.28	61.97	70.5	188.25	179.25	423.75	50.0	61.8	178.2
09/01/2015 17:58	stock	76.15	15.59	8.85	2267.94	1.54	396.64	62.37	63.53	63.61	78.75	175.25	169.25	429.25	49.4	63.2	177.9
09/01/2015 17:59	stock	75.93	14.81	8.78	2250.03	1.58	405.83	60.32	63.7	63.3	66.25	178.75	176.5	410	49.2	62.4	171.1
09/01/2015 17:59	stock	76.89	18.7	8.69	2226.07	1.46	374.93	60.22	60.77	64.68	74.75	174.75	170.5	424.5	49.8	61.9	175.4
09/01/2015 18:00	stock	74.6	15.33	8.83	2261.5	1.62	417.17	58.6	63.35	65.55	83.75	177.25	169.75	425.75	49.9	62.4	181.0
09/01/2015 18:01	stock	73.78	15.33	8.95	2293.44	1.58	405.93	61.42	62.29	65.81	85	178.75	174.25	439.5	49.6	63.1	184.7
09/01/2015 18:03	stock	75.31	18.34	8.99	2302.07	1.57	403.01	58.03	59.71	66.5	74.75	182	179.25	433.5	51.2	61.3	180.3
09/01/2015 18:04	stock	76.17	18.71	9.1	2331.87	1.59	408.46	58.24	63.3	63.96	72	179.5	172.75	430.25	51.9	61.8	176.0
09/01/2015 18:06	stock	72.73	14	9.23	2364.18	1.7	436.36	60.97	63.5	64.1	71.75	181.5	197.25	427.5	50.4	62.8	182.0
09/01/2015 18:07	stock	75.88	15.04	9.31	2385.87	1.59	408.85	63.51	62.77	64.18	73.5	176.5	177.75	424.25	50.4	63.5	176.9
09/01/2015 18:11	stock	75.12	14.58	8.97	2296.98	1.64	421.31	60.72	62.44	65.47	70	173	183.25	439.5	50.0	62.8	176.7

Click the thumbnail for a summary. Overall v4 performs slightly better.