Naish XL wing on 2020 setup

Hi there I am new to foiling. I have Naish 1150 foil. I have noticed that I need almost the same amount of wind/ power to take off as in normal windsurfing to get planning. I am 88 kg. Thinking of adding 2019 XL Naish wing to the setup (to take off at lower speed / less wind). Just wondering if anyone tried it?

Old 1220 wing, I use about 1.7 meter smaller sail for windfoiling compared to windsurfing.
Easy to foil when it's almost impossible to waterstart.

80 days in, I have never approached 16 knots on the original wing. Excess drag occurs right around then, for me anyways.
Still thinking of the 600 scam kitesurf wing.

Thanks guys. My board is Hover 145. I started few months ago. I had only 2 or 3 sessions with sustained flights with 1150 wing. In all cases it was between 15 and 20 knots. I could not get it flying with less as I am poor at pumping. XL wing has 36% more area than 1150 based on simplified calc it should generate the same lift with approx 15% less speed. Do you think it is significant difference?
I have tried WS1 with 2020 setup but it was in small winds so I didn't feel improvement.
The XL wing looks thick is it draggy/difficult to get going to takeoff speed?

Hover 122, WS-1 1220 wing.
76 kg.
Foil mast 1" from very back.
Sail mast base forward of center.
Front straps full forward.
Rear strap one hole from forward.
Takes about 13 knots to get foiling with 5.0 sail. With 6.5 sail, maybe 11 knots.
5.0 for me tops out at 20 knots of wind, 6.5 from 15 - 20 depending which 6.5.
At 71, I'm getting too old for serious pumping and am rethinking the light wind option.

I never said that.
I get too much lift when the wind nears 18 mph, which is nearly every day I go foiling.
I rig when it's 5-12 or so. Within 3 runs, the wind turns to gusts of 20, I'm on 5.0, I come in and switch to my freestyle board fully powered.
There have been a handful of days the wind stays at 5-12. Those, I'm pumping to get up in a puff and drop right down after the puff. Lots of work.

Here is everybody guessing about balance again. Don't guess. Measure. You have to get the front wing at the mid-point between front and back foot before you can do anything else. Slingshot says this, Sailworks says this, they all say this.

Here is a way to measure it:

After close to 90 days on Naish 1220, I finally switched to Kitewing 600, less than half the area.
Same low end, still need 12 knots breeze with a 5.2, a pump or two more, in breeze too light to waterstart easily.
Haven't lost any low end, because I shed 2 lbs and a ton of drag.

The board you choose should reflect rider characteristics.
If you're young, fit, active, and full of energy and aspirations, go tiny, like a 5'10" x 28" at volume of your weight plus 25 liters.
If you're old, feeble, lazy, weak and injured, choose the biggest Formula board you can find.
As for foils, a high aspect foil has much less drag than a low aspect delta wing. For early planing and foiling, it's still debatable which works more efficiently.