Went to Woksabi on Haddon Ave in Collingswood a couple times now and have been very happy. Standard modern-looking decor for a sushi place in NJ, sushi bar by the door with tables. Friendly staff and reasonable prices, service is very quick, never too crowded. They don't have a liquor license like the rest of Colls, so tends to keep the bill down. As a bonus, if you pay in cash, you get a 10% coupon/gift certificate for your next visit.
On to the meat of the review, or shall I say the toro of it. The sushi was excellent. We didn't get any too crazy in any of our visits (tuna, whita tuna, salmon, yellowtail, tomago, cucumber roll, etc.), but all were very good. They don't offer anything too crazy in terms of fish, but do have a pretty wide variety of rolls, and do have some non sushi dishes as well.
Overall, do check it out, personally I like it better than Sagami, and about on par as Fiji in Haddonfield.