There's noone forcing you to upgrade not even Microsoft. In fact some people have been told by uninformed MS sales representatives that the pro 4 pen is not compatible with the pro 3. To upgrade or not is the owner's choice..... it's not like the old pen became redundant.
For me the feel of the nib alone is worth it, and I actually do like having the eraser on top. I wasn't sure if I would but for me it keeps the mode of use consistent with the wacom pen I use on my desktop PC, plus if I do upgrade to a pro 4 one day I won't need to buy the new pen to get the extra sensitivity.
Actually I tried it last week and really do like it.
1 - I do like the extra length it has over the Pro 3 pen.
2 - Love the eraser and no more button to search for by feel when erasing.
3 - Tried all the tips and prefer the one on the left where it has no friction. Compared to to the tip on the Pro 3 pen and the Pro 3 pen has noticably more friction. Im probably one of the few who actually prefer no friction as i like the pen tip to just glide on the screen. Makes it less tiring on the hand.
Listen I really liked it and was contemplating keeping it but i couldnt justify the price of $80 for something that wasnt anymore accurate.
If I did keep it, it would have been for the reasons above, but not for $80. Maybe $8 and free yes!
Infact we had our work xmas party this past weekend and my work gave me a $100 gift card to the mall right near my work. This mall has a MS store and if I wanted i could use the gift card to get a pen, making it FREE for me. But even then, its questionable if I can justify spending a free gift card given to me on something that should be 10% of the cost.
It would forsure make the cost of $170cdn on the Pro 4 keyboard alot easier to swallow, seeing how it would essentially be $170 out of my own pocket for the Pro 4 keybaord and Pro 4 pen.
Cause as it stands right now, I spent $170cdn on the keyboard alone and as much as I love it (and finally after 2 weeks of going back and fourth contemplating the cost), I do believe its worth keeping. The keys on it are just amazing to type on and the trackpad (though still crap compared to an apple) is worth it for the extra size, simply cause I now actually will use it from time to time vs on the old cover I would never use it cause it was so cramped and small.
But At $170cdn? Yes I still see it as me getting ripped off but theres not much I can do but swallow it and take it that I got fleeced by MS.
I could also just go buy another Pro 4 cover from the MS store, and return it at Best buy (Where i got my cover now) and it would make the cost of my Pro 4 cover $70. Still overpriced at $70 but a lot easier to swallow than $170!!!