I am 5-3, 125-130lbs w a 7 shoe. Should I go with a 145 or 148? I am a beginner but I like speed.

Tech Specs:

Length:

145 cm, 148 cm, 151 cm, 154 cm 

Shape:

twin 

Flex:

medium (4.5 of 10 on Gnu's scale) 

Camber:

rocker (reverse) 

Sidewalls:

sandwich 

Effective Edge:

[145 cm ] 1080 mm; [148 cm ] 1120 mm; [151 cm ] 1140 mm; [154 cm ] 1160 mm 

Waist Width:

[145 cm ] 234 mm; [148 cm ] 238 mm; [151 cm ] 240 mm; [154 cm ] 245 mm 

Sidecut Radius:

[145 MB ] 7.8 m; [148 cm ] 7.9 m; [151 cm ] 8.1 m; [154 cm ] 8.3 m 

Stance Width:

18.5 - 24 in 

Stance Setback:

centered 

Core:

A.5 sustainable wood 

Base:

extruded 

Recommended Rider Weight:

[145 cm] 70 - 140 lb; [148 cm] 80 - 160 lb; [151 cm] 90 - 180 lb; [154 cm] 100 - 190 lb 

Recommended Use:

all-mountain, freestyle 

Manufacturer Warranty:

1 year