Are you looking to upgrade your entry level scroll saw? The DeWalt DW788 is one of the most popular saws sold. I own two of them myself and have received excellent service from them. The DeWalt has all the features you want. Up front controls, nice large table, easy blade change, adjustable speed and more.
I noticed that the current price on Amazon is $455.00. I do recommend that you purchase the DW7880 stand for the saw. It will run you another $71 from Amazon. If you are an Amazon Prime member these products are eligible for free shipping. Both are sold by and shipped from Amazon.
For full disclosure I am an Amazon Affiliate and the links below are my affiliate links. This gives me a small commission for the sale and does not change your price at all. If you are interested in these products I appreciate you using the links to buy the machine. I will keep these links in the daily posts to a minimum but I thought this was a good enough deal to pass on.
DVD and the 2013 update DVD at this link. DVD #1 is $20 and contains over 1,100 patterns. The 2013 update DVD is $7.50 and has another 178 patterns. The 2014 DVD is $7.50 and has another 223 patterns.