Type 1 and keto diet

Hello @Sharnanika ! I am type 1 and take a big interest in diet mainly because I help type 2s but also because as a type 1 I've always found it hard to get my bolus doses right for the amount of carbs I eat in spite of doing carb counting courses and having a pump.
You will be told that there is no reason not to eat carbs because your pancreas is already busted and that beyond the considerations of eating healthily in general, you should simply tweak your dosing to those carbs. Or that the keto dit implies high fat (it does) and that as a dibetic you may be putting your heart health at risk when you are already at increased risk due to having higher blood sugars.
My experience is that the less carbs I eat the easier it is the manage my blood sugars so I have gradually dropped them over the years. I exercise a lot (job is as a trainer) and have found there are no problems with my energy levels. This works really well with my pump and dexcom sensor system (I am lucky to have this) which can make corrections for small highs and lows.
The flip side is that I love bread and chocolate so rather than being massively strict I've opted for low carb (under 120g carbs daily) but generally have much less than that and don't fret about being in ketosis or not. This works for me.
If I am trying to drop body fat then I'd be stricter btu generally I know I've lost fat without trying and I attribute this to the low carb lifestyle.
So I'd say it depends on what you are doing this for? Your own food preferences and lifestyle play a big part. I started this gradually and its got a lot easier with practice and I do think the benefits are worth it.
ps having read the research on eating fat causing heart disease, I am even more convinced that to protet my arteries the best strategy is to keep my blood sugars in check NOT to avoid fats!

Why do you want to try keto diet?
Do you want to do it to lose weight or do you want to do it because you think it will make your diabetes easier to manage?

I have not tried keto but I have tried low carb. I found low carb harder than "normal carb". The dosing of insulin is more complex because you need to bolus for protein at a different insulin to protein ratio for different type of protein and at different timings.
Having to keep track of the different insulin to protein ratios for eggs, salmon, prawns, cheese, nuts, ... became too much for me and I don't eat meat so didn't have to worry about the different ratios for beef, ham, chicken, ...

I eat less crabs than my (non-diabetic) partner but not "low" carb. This is the approach I have taken since my initial diagnosis nearly 20 years ago: I have a HBA1C below the type 2 "cut off" and no complications.

Further to @eilliem s link to Dr Bernstein (patron saint of low carb for type 1s but not ketosis per se) here is a take on it from Dr I an Lake, a UK Gp with type 1 who discusses the insulin resistance question (double D is just a bra size it seems)

I'm a type 1 on a keto diet eating less than 30 grams of carbohydrates a day. I follow Dr Bernstein's Diabetes Solution.

Hi. I am presuming I am keto (I haven’t actually tested my ketone levels) because of what I eat (no grains etc, some protein, some veg, odd apple and fat).

Previously my blood sugar was up and down rapidly after meals. Now my blood sugar is flatter (less highs, less lows). Obviously I do sometimes mess up and it is higher/lower than I would like. It’s a work in progress.

I have never taken any ketone supplements as I am relying on my diet to put me into ketosis (although as I said at present I am not testing for ketones).

Dr Richard Bernsteins book is a good place to start to get to low carb. Also watch his videos on YouTube.