At the age of 32 i will suggest more tighter control is better.(
HbA1c 6.5) Its been proved by UKPDS and DCCT trials that initial 5 years tighter control of blood
sugar level helps to prevent majority of long term diabetic complications like neuropathy, nephropathy etc.( legacy effect or metabolic memory)
Glycomet GP1 is good medicine to continue.
You can do SMBG charting to find out details of blood sugar peaks in entire day.
You can recheck Fasting and post meal sugars and consult any diabetologist for further management