Hmm... Okay, fair 'nuff! I will say the K series seems like they've got an extremely sturdy build though (unless it's me being a noob).
Anyways, that's kinda the problem.. I can't pinpoint what exactly I don't like about the K95 and the red switches. I thought I liked the red switches at first, but now I'm getting annoyed by too easily activating keys I don't want to activate, so I guess they are too light.
I'm sorry being a little late to the party but here's my little piece of insight
I have a K90 back in the days and i understand that it's pretty hard to pinpoint the exact thing you are unconfortable with considering you are beggining with mechs. Lack of experience makes it not possible for you to do so.
I would say most probably you do not like the feeling because the keycaps are incredibly cheap on the K series, and red MX are pretty average (lightest linear is pretty close to rubber domes). Altough the board is gorgeous (titanium plate is really cool), i would say corsair products are a little overprice for what they are.
As stated beforehand, if you want a keyboard specificly crafted for gaming, get a QFR. They are not expensive and deliver a really advance user experience. For a beginner, i believe this is on of the most balanced board nowaday in between price, swag and performances. They are available in multiple models, and i would go with the TKL myself, but that is up to you dawg.
Or else, i will tell you off my personnal experience, i currently own a Poker II and learned to game on a Razer Nostromo mostly. I would say the Poker II perfectly replaces the broken Nostromo, as it is small and can be used as a gamepad aswell.
You should really try to sit down in front of some mechs and try them out. I don't know if it's very popular in your location, but maybe your local ressources may guide you into trying different stuff where you live. All in all if you can't, you can always buy new and resell stuff here; there's always gonna be someone to buy your used mechs if you take care of them properly in the classifieds.