Alright if you sau so then i will take your word for it, but after reading this page:
source i believe that some of the systems you are putting up here are being called different on the G-NG Who is btw already operational during " training dog fights" in the UK and Hungary.
So not saying you are right or wrong just asking you to check as i honestly am not familiar with specific systems.
Several things here. First, the Gripen NG is
not yet flying. IIRC a Gripen D airframe was or is in the process of being modified to serve as a sort of prototype for the Gripen NG, but IMO that is more a sort of a technology demonstrator than an actual prototype, since there are only a few minor airframe changes that can be made before the entire airframe has to be rebuild and re-tested. At which point, you need to retest for airframe integrity, airworthiness, etc.
Some of the proposed avionics systems for use in the Gripen NG are planned for testing on the modified Gripen D, which was sort of the point of modifying it. Having said that, unless the Gripen NG is significantly more ambitious than so far revealed, the F-35 will still have a sensor, data fusion and SA advantage, and this is not even including the LO nature of the F-35.
Take EODAS for instance. That is an F-35 system of EO systems distributed around the F-35 airframe to provide an all-around electroptical sensor capability. This give the aircraft and pilot the potential to detect hostile aircraft and missiles that are outside the arc of the radar. Also given that it is a EO system, it is a 'passive' system which means that EODAS can detect an inbound or target without needing to emit, allowing detection and targeting without revealing that has done so. Unless the Gripen NG is planning on including a system like this, then the Gripen NG's onboard sensors are not going to over all arcs.
Now without a doubt, the F-35 programme has been an expensive one, but name a bleeding edge technology programme which was not, at the time it was bleeding edge.
What various nations need to decide is what they can afford to spend, what capability do they need, and what capability can they afford to not have. Also, when speaking of cost, one must remember to keep in mind the type of and time of cost. For instance, if one were to take current LRIP pricing and then convert that into 2020 dollars, a very different figure would result than the expected 2020 full rate production cost of F-35. By the same token, a full rate production cost in 2020 dollars would be higher than if it were in 2012 dollars, by virtue of inflation. What generally seems to happen when people are critical of the F-35 purchase cost, is that there is generally a mix up with Future Dollar vs. current dollar amounts, and/or LRIP vs. full rate production pricing. Sometimes that mix up is accidental and the person throwing numbers around is ignorant of the differences, other times the person is very much aware that the wrong figures are being used, but they have an agenda which is better served making things appear worse than they are.
So with specific respect to a RNLAF F-35 buy there are several things which are important to keep in mind when considering what the price is. The first is what is the split between LRIP and full rate production aircraft being purchased? Secondly, when is the purchase being anticipated? The is relevant both because there is the potential for price/cost reductions as the full rate production is under way, and also depending on when the purchase occurs, that determines what the Future Dollar year is. Thirdly, what does the F-35 purchase package include?
If the purchase package includes any spiral development upgrades, munitions, maintenance and training, then that would naturally be more expensive than the purchase price of a clean aircraft/airframe and engine. As a basic but reasonably accurate rule, the 'flyaway' aircraft purchase cost, meaning the minimum amount to purchase a 'flyable' aircraft is typically somewhere around only a third to half the purchase cost when dealing with US aircraft, the rest covers extras required to deliver a useful capability from a combat aircraft. This is one of the other areas where programme costs can be deceiving. It is one thing to compare programme costs, but if those programmes do not provide similar capabilities then any comparison between costs is irrelevant.
Anyway, that is it for me. For now anyway.