I'm interested in getting a scroll saw but I don't know nothing much about them..I was wanting one that had easy blade changes and uses both type of blades.... actually I'm getting this for my granddaughter..she is 9 yrs old and wants to learn woodworking..and I thought this would be something good to start out on..but I have been needing one myself for awhile..there is so many I just need some help...I was looking at wen but I have heard DeWalt was a good one...and alot of people seem to favor DeWalt...any help would be appreciated..thank you