Both phrases can work, but they convey slightly different tones:

1. "Let's meet": This is more casual and collaborative. It implies a sense of mutual interest and suggests that you both are making plans together. It can feel more friendly and less formal.


2. "We should meet": This is a bit more direct and suggests a stronger intention. It implies that you have a specific reason for wanting to meet, which can make it feel more serious.

 

If you've been talking for a while and there's a good rapport, either option could be appropriate. If you want to keep it light and friendly, go with "let's meet." If you want to express more intention, "we should meet" might be the better choice. Ultimately, choose the phrase that feels most natural to you and fits the tone of your conversations.