Except on no/light wind days or better yet wind reversal days I would not recommend it.
There are a few sites south of Sorobon that are considered entries such at the “Shrimp Factpry”, and “Baby Beach” however even those you’ll want to know the entries and the sites well. South of that is the Lighthouse which on low wind days is doable even by novices but you still need to understand it as the entry is different from anything on the leeward/west coast. The topology on the East coast is amazing and worth the effort on the right days with the right group.
Anything north of Lac Bay absolutely should only be done with a guide or someone who is very familiar with the sites and only by experienced divers.
There are so many great dives on the West coast, you’ll never be bored. Now, that said, booking a boat dive with East Coast Diving is always worth it and the operation is top notch. You just need to book them well in advance as their boat fills up quickly.