I got a round trip voucher for taking a bump late last year so naturally I'm using it to go to Vegas in a couple weeks. 4.25 hours from Cincinnati. Currently I have an aisle seat 3 rows up from the back of the plane which is full in economy class. Seatguru lists seat the first three seats in economy comfort as good seats, which are available. I want to sleep on the plane as its a evening flight and I will have worked all day and drove 2 hrs to Cincinnati before the flight. Wanna hit the ground running in Vegas. 95% of the reviews on line relate to international flights this is domestic so no free drinks included. I normally fly southwest out of columbus so no status ff on delta. Has anyone traveled in these seats? Is the upgrade to economy comfort worth the cost, since the ticket was free anyway? I have seen the upgrade cost fluctuate between $19-$69. Does the price come down as the trip approaches? Thanks for your help.