Felix,

 

Can you stand in your ride 115x?

Absolutely!  It's the same as the Ride only it has the console for the fishfinder in the middle.  There is a strap to assist with standing up.   The raised seat also helps.

 I have a Ride 115.  I love it once it's on the water.  Super stable.  I've never felt like I would tip over while sitting and fishing.  I don't stand up much because if I fished standing up I would want to sit down to unhook the fish and it's not that easy to sit back down.  I think standing in the Ride 115 is a little over rated.  Only big negative about the Ride 115 is the weight.  Be prepared to move a heavy load of plastic.  

Felix,

 

Can you stand in your ride 115x?

I can stand in mine and I'm 6' 230, actually I don't just stand but fish.  Check out this vid where I do everything from set the hook to land the fish standing.  Only time I sit down at times is to take pics or change locations if the fish are stacked in certain areas, if the fish spread out I stay seated since I'm moving as much as fishing.

 

I have a Ride 115. I love it once it's on the water. Super stable. I've never felt like I would tip over while sitting and fishing. I don't stand up much because if I fished standing up I would want to sit down to unhook the fish and it's not that easy to sit back down. I think standing in the Ride 115 is a little over rated. Only big negative about the Ride 115 is the weight. Be prepared to move a heavy load of plastic.

I feel the same, I can stand but I hardly ever feel the need to. And it is a real pain to put on the car sometimes