Softboard Advice!

Hello I am looking to buy a softboard because I need to return my current one to a friend. Now there are full of options online/in store, I am confused should I stick to the same one, or settle for a cheaper board (e.g. Elnino).
Skill level: starting to catch green waves
Paddling power: 2-3/5 (has great room for improvement)
Weight: 54 kg
Height: 160 cm
Surfing waves: 1-3 ft, beach break, short ride, often close-outs. Surf 1-3 times per week.
Currently using: Softlite 7'0" SOFTBOARD 7'0" X 21" X 2 7/8" 52L
I am looking at an Elnino board, 7'0 X 22" X 2 7/8" 63L, which I realise has more volume (and also cheaper). To improve (i.e. catch more green waves), should I stick to the dimensions/volume of boards I am using now, or opt for a higher volume board just to catch more waves? To be honest, I am not catching a lot of waves on the Softlite because my paddling is fairly weak.
Thank you very much! (Ready for honest feedback coming in)
Best
Jet
Skill level: starting to catch green waves
Paddling power: 2-3/5 (has great room for improvement)
Weight: 54 kg
Height: 160 cm
Surfing waves: 1-3 ft, beach break, short ride, often close-outs. Surf 1-3 times per week.
Currently using: Softlite 7'0" SOFTBOARD 7'0" X 21" X 2 7/8" 52L
I am looking at an Elnino board, 7'0 X 22" X 2 7/8" 63L, which I realise has more volume (and also cheaper). To improve (i.e. catch more green waves), should I stick to the dimensions/volume of boards I am using now, or opt for a higher volume board just to catch more waves? To be honest, I am not catching a lot of waves on the Softlite because my paddling is fairly weak.
Thank you very much! (Ready for honest feedback coming in)
Best
Jet