I've been going here for years and their egg waffles have always been consistently excellent.
I always get the egg waffles and order them extra crispy because it gives them a nice slightly burnt sugar taste, and the extra super crispiness gives them a great texture. They've always been $3 for one egg waffle, and $5 for two even though the price of the ice cream sandwich has crept up a bit.
Okay so there's a little secret to this place, if you ask them, they will put chocolate chips in your egg waffle. You can also wrap your ice cream in the egg waffle too (I think it was $6?). It's sooo good, and so much cheaper than the $8 they cost at night market.
They make their egg waffle and ice cream sandwich batter on site, throughout the day, as they need it. Almost every time I come here, there is either someone cracking eggs or beating them for a new batch of batter. I'm not sure if the other place uses eggs at all.
Sometimes they have a really really long line up, especially on weekends and holidays, so you might need to wait a bit for your egg waffle!