I always found digital easier to read. No guessing if the needle is on pointing to one number or the other or looking at it at an angle. Also u dont have to "find" the smaller needle on the face to read, but this is just my observations and opinons.
There is also the steering pod mount that mounts on the top of the steering colum. It only holds one gauage but if you can budget for an SPA u get two reading in one gauage. I have a SPA Boost and EGT on the A pillar and I'm thinking about moving them to the steering colum.
My 4 cents now,LOL
J-