I use a floor stand and love it. I did use a lap stand in years past, but when I started stitching again I made the decision to invest in a good floor stand. The stand I decided to purchase is awesome. You don't have to move the stand at all to get in and out of your chair. The scroll rods swing out like you are opening a gate. It has a chart holder, small scissor shelf and a holder for my magnifier. I believe they make an attachment to hold Qsnaps. I use the scrolls rods included but just ordered two longer scrolls rods. They'll make whatever size you need.
This is a long piece too, about 8 months. Its the White Shawl by Bucilla on 14ct Aida. I'm in the last portion of it though, there's more fabric rolled at the top. So far I had no problem with the Q-Snap's holders stretching.
mine s identical to this...
you don't need a laying tool to railroad your stitches... you just need to make sure you put your needle between the two strands when going back down through the fabric on both arms of the cross, make sure you let the threads untwist every now and then too, don't forget, if using two separate strands, separate those as well before threading the needle or use one long thread doubled over ( good for the loop start )
I use a floor stand, and I love it! I cant for the life of me find the company that makes it online anymore though. I think they might have gone out of business. It was a small business. Its a shame, because it is an awesome stand, and folds flat for storage.