Taller Handlebars

Get bar risers and keep the bars you have now. 

Another option to play with is dropping your foot pegs down and/or back. 

I like pro tapers TP/ATV race bend.  I also like my bars swept down a little.

Buy several different used bars on ebay or marketplace. Try them out and you'll get an idea for what height and sweep works for you.. Noone on the internet is going to be able to tell you what is the most comfortable for you.

The taller they are the smaller the bike feels to me. Tall bars feel like they are in your lap when sitting. 

I’m on a KTM. I’m a little over 6’1”. I run the RC High, rolled forward just a little from the centerline no riser. I love the tall bars, way better for standing positions. There is a definite difference when seated that took a little longer to get used to. 
Pay attention to the sweep measurements when looking for new bars. If your hands feel good and you don’t get arm pump when you ride you should stick to a similar sweep.  

The path to the perfect bar must be walked alone. We cannot guide you on your journey. Go forth, intrepid wanderer. Someday you’ll hold harmony in your hands. 

Renthal 604 for tall comfort imo

Something else to keep in mind, bike on the stand or riding around the yard isn't the same as riding your pace and terrain. You want a set up that is comfortable while you are at pace. 

 Your body is creating leverage on the bars (and pegs) to balance the bike while it accelerates forward and backward (braking) and deflects off obstacles, what is comfortable when static could be a good starting point but in real world situations most riders are in a different position when riding with effort.

Ive never really understood the tall bars thing, yes you are tall but are your arms not proportional to your legs? 

If your legs are tall making your hands further away from the bars then your proportionally long arms should compensate no? Im 6'3 and ive always kind of thought the tall bars make handling feel goofy its hard to lean the bike over and siting feels really awkward. 

On paper it seems like taller bars would be better for shorter riders, as it gives them more leverage while also making the bars closer to the seat (due to sweep and head tube angle). However, I believe the trade off is control during cornering as taller bars can lead to Push (outside end) steering vs Pull (inside end) Steering.

It all comes down to individual rider preferences, many people do not have leg lengths proportional to their reach. Also, there are vast individual differences in strength, flexibility, riding speed, riding duration, terrain, and the properties of the specific motorcycle they are on. 

Although it's not really talked about much, Some people ride with a rear wheel bias, others front wheel, even a few that are basically 50/50.

That being said, I know people that would be smoother and faster if they didn't have risers on their bars and/or have the bars rolled or placed forward.  It seems to be a common misconception and mistake.

PSA: if you complain about your bike lacking predictability in corners, try putting the bar position back to stock..

 

I had a pile of different bars Id use for track and different widths for trails.  You gotta just buy them, or go to a shop.

Personally I liked a tall and flat bar, thats me, 99 out of 100 guys may hate it.